Doesn't have one-can be used for all. Used in combo with other words to determine tense. Was up-past. Is up-present. Will be up-future.
Held up.
Got up. Get up is a phrasal verb it has a verb + a preposition. To make the past tense the tenses of the verb changes the preposition does not change.
Choose is not past tense, it's present tense. The past tense is chose.
Is can be used in the past tense if it's in its past tense form, which is was.
Ought is already acceptable in past tense. 'Ought to be' is present tense, while 'Ought to have been' or 'Ought to have' is past tense.
The past tense is got up.
The past tense of "light up" is "lit up."
The past tense of "follow up" is "followed up."
The simple past tense is 'woke up'. The past participle is 'woken up'.
The past tense is 'dressed up'.
The past tense of "blow up" is "blew up."
The past tense is made up.
The past tense of the verb "to light up" is "lit up" or "lighted up."
The past tense of "mess up" is "messed up."
Got up is already in the past tense. Got is the past tense of get.Present tense: I get up early every morning.Past tense: I got up a little late yesterday.
The past perfect tense of up is had upped.
The past tense of "hung up" is "hung up." For example, "I hung up the phone yesterday."