Its infinitive is to work
Subject + Past Tense VerbFor example:I worked.
The simple past tense of 'am' is 'was' or 'were'
The simple past tense is took.
Simple is not a verb, so it doesn't have a past tense.
Didn't
infinitive: write past: wrote past participle: written
infinitive: drinkpast: drank
It's a regular verb so worked.
The infinitive, the third person plural simple present indicative tense (usually the same as the infinitive without the word "to"), the third person singular simple past indicative tense, and the past participle.
infinitive: raisepast: raisedpast participle: raised
The principle parts are the infinitive, which is usually the same as the plural present; simple past; and past participle. "Compete" itself is the infinitive, and other two principal parts are both "competed".
Both forms are worked.
to manage - infinitive managing - progressive manage - base form/ simple present managed - simple past will manage - simple future
Subject + Past Tense VerbFor example:I worked.
Infinitive is not a verb and does not have any tenses.
The past tense of "throw" is "threw" and the past tense of "teach" is "taught."
It is run. This is one of the few verbs where the infinitive and past participle are the same. The simple past tense is different (ran).Past Participle: runPast simple = Ran (e.g. He RAN out of the store)Past participle = Run (e.g. He was RUN out of the store)