There are some verbs that we don’t usually use in the continuous form. They are often verbs linked to the senses and thinking, for example: hear, see, smell, hate, know, understand, believe, want, ...

Tense is a very important aspect of English grammar. It is central to an inspiring handling of the language. I hope you will agree with me that the errors that cause the worst embarrassment are among ...

We use the present simple tense for things that we do regularly and for facts, habits, truths and permanent situations. We often use time expressions like every day, once a week, on Fridays.