"Has seen" is the present perfect tense.
No. When you say you have seen something, you are using present perfect tense.
'Had seen' is the past perfect tense.The present perfect tense would be 'have/has seen'.
The present participle of "see" is "seeing" and the past participle is "seen." For example: "I am seeing" (present participle) and "I have seen" (past participle).
It is correct to say that you saw it.Never say 'you seen it'.If using the word seen, it must be accompanied by the word have or had. I have seen is the present perfect tense and had seen is the past perfect tense.you saw - Affirmative; you did not see - Negative; did you see? - Interrogative.
The past tense is saw.The present tense is:I/You/We/They see.He/She/It seesThe past participle is seen.
Seen in is not tense. The verb seen is the past participle of see but a past participle by itself does not make a tense.have/has seen = present perfecthad seen = past perfectwas seen = passive
Past - was and were. Present - am, is and are.
Present - am. Past - was and were.
The word "run" is a word that can be used in both past and present tenses. For example, "I ran" (past) and "I run" (present).
Past - was and were. Present - am, is and are.
The present tense:I/you/we/they see. He/she/it sees.The past tense:saw (simple)seen (past participle)
Present - am/is/are Past - was/were/been