Both visit and visits are present tense.
The present tense of visit is:
Yes, the verb 'visit' is the present tense.
"Visit" is present tense.
The present perfect of visit is have/has visited.
Visits is the verb in the sentence "Lucas visits his grandmother at least once a week".Some other verbs, which depend on the tense you need, are visit, visiting and visited.
'Had visited' is past tense. You can see this because visit is the present tense so visited must be past tense. Also, the word 'had' is often used in the past tense.
Present tense is used to describe things that are happening now or are generally true. Past tense is used to describe things that have already happened.
The verb is is the present tense.
Present perfect tense.
The present perfect tense of "come" is "has/have come."
it's present tense actually
"you do" is present tense. The past tense is "you did" and the future tense is "you will do".
The past tense of did is did. The present tense of did is do. The future tense of did is will do.