The past tense of accept is accepted. The third-person singular simple present indicative form of accept is accepts. The present participle of accept is accepting.

What is considered present tense?

The PRESENT TENSE indicates that an action is present, now, relative to the speaker or writer. Generally, it is used to describe actions that are factual or habitual -- things that occur in the present but that are not necessarily happening right now: "It rains a lot in Portland" is a kind of timeless statement.

Is offer a present tense?

The past tense of offer is offered. The third-person singular simple present indicative form of offer is offers. The present participle of offer is offering.