A recent episode of The Big Bang Theory shows Sheldon, Leonard, Raj, and Howard watching Back to the Future, Part II and discussing the appropriate tense to use when talking about something that ...

Dictionaries list past-tense and past participle forms for every irregular verb. So you can always look them up — if you know how. Here are four verbs with tricky past tenses. Bear.

A French speaker can use the present tense to describe what happens regularly and what is happening now. In this video, there is an explanation of the conjugation of regular verbs in the present ...