Hindi can use an ordinary future form inside an अगर...तो “if...then” sentence: अगर बारिश होगी, तो मैच देर से शुरू होगा. This matters for English speakers because neutral English normally avoids will in the if-clause: “If it rains,” not “if it will rain.” Hindi has no equivalent ban. A future in the condition presents the situation as a prediction about what will in fact happen; a subjunctive often presents it more openly as a possibility.
The basic future–future pattern
Both clauses can contain a finite future. The verb in each clause follows its own subject and agreement pattern.
| Controller in the अगर-clause | Future of आना | Illustrative condition |
|---|---|---|
| masculine singular | आएगा | अगर रोहन आएगा... |
| feminine singular | आएगी | अगर सीमा आएगी... |
| masculine/mixed plural | आएँगे | अगर वे आएँगे... |
| feminine plural | आएँगी | अगर वे आएँगी... |
अगर रोहन समय पर आएगा, तो हम साथ निकलेंगे।
agar rohan samay par āegā, to ham sāth nikleṅge.
If Rohan comes on time, we'll leave together.
अगर सीमा बैठक में आएगी, तो वह पूरी योजना समझाएगी।
agar sīmā baiṭhak meṃ āegī, to vah pūrī yojnā samjhāegī.
If Seema comes to the meeting, she'll explain the whole plan.
अगर दोनों टीमें तैयार होंगी, तो खेल आठ बजे शुरू होगा।
agar donoṃ ṭīmeṃ taiyār hoṅgī, to khel āṭh baje śurū hogā.
If both teams are ready, the game will start at eight.
The first future belongs to the condition; the second belongs to the result. The two verbs need not have the same gender or number. In the last example, feminine plural टीमें selects होंगी, while masculine singular खेल selects होगा.
Future versus subjunctive in the condition
Hindi also has अगर रोहन आए, तो..., with subjunctive आए. The contrast is not simply “real” versus “unreal,” and both can refer to a possible future.
अगर कल बारिश होगी, तो सड़कें फिर भर जाएँगी।
agar kal bāriś hogī, to saṛkeṃ phir bhar jāẽgī.
If it rains tomorrow, the streets will fill up again.
अगर कल बारिश हो, तो छाता ले जाना।
agar kal bāriś ho, to chātā le jānā.
If it should rain tomorrow, take an umbrella.
The future होगी sounds predictive: the speaker treats tomorrow's weather as something to forecast. Subjunctive हो leaves the condition more open and fits advice contingent on a possibility. Context and intonation can narrow or blur this difference, so there is no one-to-one English test. The detailed comparison belongs on subjunctive versus future forms.
Everyday Hindi also readily uses a perfective condition for a bounded future event:
अगर बारिश हुई, तो हम कार्यक्रम अंदर करेंगे।
agar bāriś huī, to ham kāryakram andar kareṅge.
If it rains, we'll hold the event indoors.
Here हुई is morphologically perfective, not a past-tense auxiliary construction. It packages the rain as a completed occurrence whose realization triggers the result. Future, subjunctive, and perfective protases therefore offer different viewpoints; they are not interchangeable forms of an English present tense.
तो marks the consequence
अगर introduces the condition and तो points to the consequence. तो is common and especially useful when the condition is long, but it can be omitted when the relation is obvious.
अगर तुम्हें देर होगी, तो मुझे संदेश भेज देना।
agar tumheṃ der hogī, to mujhe sandeś bhej denā.
If you're going to be late, send me a message.
अगर आप कल आएँगे, हम आपके लिए कमरा रखेंगे।
agar āp kal āẽge, ham āpke lie kamrā rakheṅge.
If you come tomorrow, we'll keep a room for you.
The second sentence is grammatical without तो, though inserting it would make the two-part architecture clearer. Hindi does not require English-like subject–auxiliary inversion or a special conditional auxiliary.
Negatives and questions
Negation stays before the future predicate inside whichever clause it belongs to.
अगर वह आज नहीं आएगा, तो हम फ़ैसला उसके बिना करेंगे।
agar vah āj nahīṃ āegā, to ham faislā uske binā kareṅge.
If he isn't coming today, we'll make the decision without him.
अगर दुकान नहीं खुलेगी, तो क्या हम ऑनलाइन मँगाएँगे?
agar dukān nahīṃ khulegī, to kyā ham onlāin mãgāẽge?
If the shop doesn't open, will we order online?
Initial क्या belongs to the result question; it does not change the conditional future. A negative condition can also use the subjunctive, अगर वह न आए, particularly in a more open hypothetical frame.
Agreement still follows each Hindi controller
A semantic actor need not control a future when Hindi marks that actor obliquely.
अगर हमें ये तीन अर्ज़ियाँ आज जाँचनी पड़ेंगी, तो हम देर तक रुकेंगे।
agar hameṃ ye tīn arziyā̃ āj jā̃cnī paṛeṅgī, to ham der tak rukeṅge.
If we have to check these three applications today, we'll stay late.
The person doing the checking appears as dative हमें. Feminine plural अर्ज़ियाँ controls जाँचनी पड़ेंगी; the result clause has ordinary first-person plural हम...रुकेंगे. English makes “we” the subject of both clauses, but Hindi assigns the two predicates different controllers.
The future is a layered finite predicate
In आएगी, stem आ- combines with third-person singular base आए- and feminine future -गी. In आएँगी, plural/honorific base आएँ- combines with the same feminine ending. The forms are finite without है/हैं. Review the base separately on future personal bases.
अगर नई बस समय पर पहुँचेगी, तो यात्रियों को इंतज़ार नहीं करना पड़ेगा।
agar naī bas samay par pahũcegī, to yātriyoṃ ko intazār nahīṃ karnā paṛegā.
If the new bus arrives on time, the passengers won't have to wait.
In the result, the dative experiencer यात्रियों को does not make पड़ेगा plural. The infinitival obligation इंतज़ार करना functions as the controller/default masculine singular unit.
Common Mistakes
Importing the English ban on future forms
❌ अगर सीमा कल आता है, तो हम बात करेंगे।
Incorrect for the intended female future prediction: the habitual agreement and tense do not fit.
✅ अगर सीमा कल आएगी, तो हम बात करेंगे।
agar sīmā kal āegī, to ham bāt kareṅge.
If Seema comes tomorrow, we'll talk.
Adding a present auxiliary after a finite future
❌ अगर वह आएगा है, तो मुझे बताना।
Incorrect — आएगा is already finite.
✅ अगर वह आएगा, तो मुझे बताना।
agar vah āegā, to mujhe batānā.
If he is coming, let me know.
Losing feminine plural agreement
❌ अगर लड़कियाँ जीतेंगी, तो वे फ़ाइनल खेलेंगे।
Incorrect for an all-female team — the result also requires खेलेंगी.
✅ अगर लड़कियाँ जीतेंगी, तो वे फ़ाइनल खेलेंगी।
agar laṛkiyā̃ jīteṅgī, to ve fāinal kheleṅgī.
If the girls win, they'll play in the final.
Using an infinitive as the conditional predicate
❌ अगर रवि कल आना, तो हम साथ जाएँगे।
Incorrect — आना is an infinitive, not a finite conditional predicate.
✅ अगर रवि कल आएगा, तो हम साथ जाएँगे।
agar ravi kal āegā, to ham sāth jāẽge.
If Ravi comes tomorrow, we'll go together.
Agreeing with the dative actor
❌ अगर मुझे दो रिपोर्टें लिखनी पड़ूँगी, तो देर होगी।
Incorrect — feminine plural रिपोर्टें controls पड़ेंगी, not first-person मुझे.
✅ अगर मुझे दो रिपोर्टें लिखनी पड़ेंगी, तो मैं देर से घर पहुँचूँगा।
agar mujhe do riporṭeṃ likhnī paṛeṅgī, to maĩ der se ghar pahũcū̃gā.
If I have to write two reports, I'll get home late. (male speaker)
Key Takeaways
- Hindi freely permits future forms in अगर-clauses; English normally translates them with a present form.
- Future in the condition is predictive, while a subjunctive often leaves the possibility more open.
- तो clearly marks the consequence but can be omitted when the relation is short and obvious.
- Each clause calculates its own person, gender, number, honorificity, and agreement controller.
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- Future suffixes -gā -gī -geA2 — Choose -गा, -गी, or -गे for gender-number and honorific agreement after the appropriate Hindi future personal base.
- Future personal basesA2 — Build Hindi future predicates from person-number-honorific bases such as करूँ-, करे-, करो-, and करें- before adding gender-number endings.
- Subjunctive overviewA2 — Recognize and use the Hindi subjunctive for desired, possible, contingent, and nonasserted situations without confusing it with the future.
- Subjunctive in conditional clausesB1 — Build open Hindi conditions with अगर or यदि and the subjunctive, including negative, honorific, and layered predicates.
- Subjunctive versus future formsB1 — Distinguish Hindi subjunctive personal forms from futures that add -गा, -गी, or -गे, and choose between nonassertion and prediction.