Present - I mean, She means. Future - I will mean, She will mean. Past - Meant.
The three basic word tenses are past, present, and future.
The different tenses for the word "be" are: Present tense: am, is, are Past tense: was, were Future tense: will be
tenses
Past tense - had. Present tense - have/has. Future tense - will have.
Imperfect: Passed Present: Pass/ Is passing Future: Will pass
Past tense: was nice Present tense: is nice Future tense: will be nice
The word "legion" is a noun and does not have tenses like verbs. It remains the same regardless of whether referring to past, present, or future.
A verb is also known as an action word, and there are past, present, and future tenses.
Surveillance is a noun and so doesn't have any tenses. Only verbs have tenses. *Added by T.Sampson - The person posing the question is likely asking for the past tense of 'surveill', which would be 'surveilled', and present tense which is 'surveilling'....
Is, are and am.
No, the word "explain" is not present tense. "Explain" is the base form of the verb, and it can be used in various tenses like present ("I explain"), past ("I explained"), or future ("I will explain").
This form of the verb can be used in more tenses: present participle, present continuous, past continuous, past perfect continuous, future perfect continuous, future continuous, present perfect continuous.