The Conditional for Politeness

Θα ήθελα… is probably the single most useful sentence-opener in this whole subgroup. It is what you say at a hotel desk, in a shop, on the phone to an office, in an email to someone you have never met. This page is the top rung of the politeness ladder: the rung below it — the plain imperfect Ήθελα, Μπορούσατε…; — has its own page and is not re-taught here. What is taught here is what the extra θα buys you, and the constructions that exist only at this level.

Why θα makes it politer still

Politeness in this system is distance, and the conditional gives you two layers of it rather than one.

The first layer is the past tense: ήθελα backs the wish away from the here and now, so it reads as something you had in mind rather than a demand you are pressing. The second layer is θα itself. θα's whole function is to lift a verb out of asserted fact — that is why it does futures, hypotheses and guesses alike. Put it in front of an already-distanced imperfect and the wish is no longer even claimed to exist: it is presented as something that would be the case, under conditions you are politely leaving unstated. The unspoken condition is roughly "if that's all right with you", and the listener hears it.

That is also why the answer no costs nothing here. A request built as a hypothesis has already conceded that it might not be granted, which is exactly what makes it courteous.

The ladder, rung by rung

All three of these are correct Greek. They do not differ in grammar at all — only in how much social space you are leaving the other person.

The paradigm — and the trap in the plural

θα ήθελα is an ordinary conditional, so it runs through the persons. The catch is the augment: ή- survives only where it is stressed, which knocks it out of the 1st and 2nd plural.

The 2nd plural is the one to overlearn, because Θα θέλατε…; is how you are offered things all day long in Greece — Τι θα θέλατε; ("what would you like?") is the standard opening line of a waiter. The same augment behaviour is set out on the augment.

Θα μπορούσατε…; — "could you"

For a request that asks the other person to do something, the verb is μπορώ: θα μπορούσες (singular, familiar) and θα μπορούσατε (plural, formal). Below it sits the neutral Μπορείτε να…; and, below that, a plain question — that whole lower ladder belongs to softening commands.

Note the 1st-person version: Θα μπορούσα να…; asks for permission, and it is the standard polite way to request it.

One contrast worth keeping straight, because the two forms look alike and mean genuinely different things:

Θα σας πείραζε / Θα σας ενοχλούσε — "would you mind"

This is the frame for a request that you know is an imposition. Θα σας πείραζε…; is literally "would it bother you…?", and it comes in two shapes depending on who does the action:

• • να + verb
  — the other person acts: Θα σας πείραζε να κλείσετε το παράθυρο;
• • αν + imperfect
  — you act: Θα σας πείραζε αν άνοιγα το παράθυρο;

Θα σας ενοχλούσε…; is the slightly heavier variant, and works identically.

Notice the αν-clause: it takes the imperfect, exactly as in any other unreal condition, because the whole request is framed as a hypothesis rather than a plan. That is the machinery of the present conditional doing pragmatic work.

Declining, hedging, and the formal top end

The conditional is just as useful for saying no. Δεν θα ήθελα να… ("I wouldn't want to…") softens a refusal or an intrusion, and Θα προτιμούσα… ("I'd rather…") replaces a flat δεν θέλω.

Above all of this sits a small set of (formal), mostly written phrases you will meet in emails and official letters: Θα σας ήμουν ευγνώμων αν… ("I would be grateful if…") and Θα είχατε την καλοσύνη να…; ("would you be so kind as to…?"). In speech they would sound ceremonious; in a business email they are exactly right.

Common Mistakes

1. Offering with the 1st person. Θα ήθελα says what you want. To offer something to someone else, the verb has to move to the person you are talking to — which is where θα θέλατε earns its keep.

2. Putting the person you are asking for in the accusative. Verbs like φέρνω, δίνω and στέλνω take an accusative thing and a genitive person. English "bring me a glass" has no case marking to copy, so learners reach for the accusative με.

3. Putting the person who minds in the genitive. πειράζω runs the other way from φέρνω: the person bothered is its direct object, in the accusative — δεν με πειράζει, θα τον πείραζε. Which case a verb wants is a lexical fact, not a guessable one; the system behind it is on double-object verbs.

Key Takeaways

• θα + imperfect is the most deferential request register: Θα ήθελα, Θα μπορούσατε, Θα προτιμούσα, Θα σας πείραζε.
• It works by stacking two layers of distance — the past tense backs the wish away in time, and θα declines to assert it at all.
• Θέλω → Ήθελα → Θα ήθελα are all correct Greek; the difference is register, never grammar.
• Watch the plural: θα θέλαμε, θα θέλατε lose the augment. Τι θα θέλατε; is the everyday offer form and is worth overlearning.
• Θα μπορούσατε να…; asks someone to act; Θα μπορούσα να…; asks for permission; θα μπορείτε is a plain future about ability, not a request.
• Θα σας πείραζε να…; / …αν + imperfect is "would you mind", with the αν-clause taking an imperfect like any unreal condition.
• Formal and written: Θα σας ήμουν ευγνώμων αν…, Θα είχατε την καλοσύνη να…; — ceremonious in speech, standard in an email.
• Do not over-hedge: with friends, Greek prefers directness, and an unnecessary Θα ήθελα sounds distant rather than polite.