Questions & Answers about मैं यह वचन नहीं भूलूँगी।
Because the speaker is female and the sentence is in the future tense.
- भूलना = to forget
- भूलूँगी = I will forget said by a female speaker
If the speaker were male, it would be:
- मैं यह वचन नहीं भूलूँगा।
So -ूँगी is a very common ending for first-person singular future, feminine.
It would be:
- मैं यह वचन नहीं भूलूँगा।
The only change is:
- भूलूँगी → भूलूँगा
That is because Hindi verbs often agree with the speaker’s gender in this kind of future form.
In this sentence, वचन means something like promise, vow, or solemn word.
It is a more formal or elevated word than everyday वादा.
So:
- वादा = promise, common in everyday speech
- वचन = promise / vow / pledged word, more formal or literary
That means the sentence has a slightly serious or solemn tone.