It's the past tense of will.
Past tense. Present tense would be try.
'Kill' is present tense. The past tense would be 'killed'.
Take is the present tense. The past tense is took.
No, "have" is the present tense. (to have) The past tense would be "had".
Would is past tense, the present and future tense is will. would've (would have)
To "maintain" would be in the present tense. "Maintained" would be the past form.
"Remember" is present tense. The past tense would be "remembered".
"Enlarges" is a present tense verb. "Enlarged" would be the past tense, and "will enlarge" would be the future tense.
"Looked" is the past tense of the verb "look." In present tense, you would say "look."
Present tense. Past tense would be "screamed".
"Stand" would be in the present tense. "Stood" would be the past. Example - Present: She must stand by the gate, Past: She stood by the gate.
I had is past tense. I have would be the present tense. And For he/she/it use has. He has a new car.