Is can be used in the past tense if it's in its past tense form, which is was.
You use the past tense form which is 'had'.
Decision is a noun. The verb form is decide, and the past tense is decided.
Choose is not past tense, it's present tense. The past tense is chose.
The past tenses of "to be" are: I was... You were... He/She/It was... They were.. Example: I was at home when you called.
The conjugation "had" isthe past tense of to haveused in the past perfect tense (had done)used in the past perfect progressive tense (had been doing).He had a dog.The dog had eaten his homework.He had been planning to get a cat.
You use the past tense form which is 'had'.
"is' is present tense. For past tense use was or were.
The past tense is involved.
I used the past tense to answer this question.
'Who' is a pronoun, it doesn't have a past tense. But you can use the word "was" as in "who was on the phone?".
No. The word "are" is present or future tense. The past tense would be "were".
Would is the past tense for will
The past tense of "conference" is "conferenced." For example, "We conferenced with our colleagues yesterday to discuss the project."
No, the past tense is always put.
is - is present tense. He is from China. was - is past tense. He was sick last week.
You have to you have in present tense. You had to use had to write that sentence- use had in past tense.
"You are" is not a verb. "Are" is a verb, but it's present tense, and it can't be used "with past tense" because it's not past tense, it's present tense.