Where do we use since and for.give examples.
1. For
It is used to denote a specific period (or duration) of time. We can use ' for' with all the tenses.
For Example:.
I have been working for two hours.
He has lived in Mumbai for a long time.
2. Since
It is used to denote the specify point an action or event begins (continuing till the point of speech). We use 'since' with perfect tenses.
For Example:
I have been working since morning.
He has been living in Mumbai since 2010.