Scan is present tense.
I/We/You/They scan
He/She/It scans
Scanned is the past tense of scan.
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 past tense of did is did. The present tense of did is do. The future tense of did is will do.
The verb is is the present tense.
The present tense of "will be" is "am/is/are." For example, "I am," "he is," "they are."
Past tense I had Present tense I have Future Tense I will have
"Has" is in present tense. The past tense is "had".
Present perfect tense.
the present of did is didnt Do is the present tense of did. Didn't is the past negative form
"you do" is present tense. The past tense is "you did" and the future tense is "you will do".
"Has" is the present tense form of the verb "have." The past tense form of "has" is "had."
Yes, "is" is present tense. The past tense form of "is" is "was."