Worse is not a verb, so it does not have any tenses.
Past tense I had Present tense I have Future Tense I will have
No 'is' is present tense. am/is/are = present tense was/were = past tense
Present - am. Past - was and were.
Creep is present tense. The past tense is crept.
"Has" is the present tense form of the verb "have." The past tense form of "has" is "had."
Past tense I had Present tense I have Future Tense I will have
Have is present tense. The past tense is had.
No 'is' is present tense. am/is/are = present tense was/were = past tense
Present - am. Past - was and were.
Creep is present tense. The past tense is crept.
"Has" is the present tense form of the verb "have." The past tense form of "has" is "had."
Present tense - clean. Past tense - cleaned. Present tense - work. Past tense - worked. Present tense - play. Past tense - played.
Go is present tense. The past tense is went.
Should is present tense.
"is' is present tense. For past tense use was or were.
It's the present tense.
Actually, worse is not a verb, but an adjective. The forms are worse, and worst. Worse is used as a comparitive word, as is worst. Worse can be compared with one item or person, while worst is the most out of everything.