You use the past tense of a verb (e.g. sang) when the subject is being talked about in the past (the simple past tense). You use the past participle (e.g. have/has sung) when the subject is being talked about in the present (the present perfect tense). "Sung" is the past participle and "have/has" is an auxiliary verb that implies that the subject is referring to a past action in relation to the current present state.
The past tense is was or were.The past participle is been.
All are past and past participle in tense.
The past tense of "being" is "was" and the past participle is "been."
The past tense of "has" is "had" and the past participle is also "had."
Present tense: lead Present participle: leading Past tense: led Past participle: led
The past tense of "be" is "was" for singular subjects and "were" for plural subjects. The past participle is "been."
The past tense and past participle are both had.
The past tense of "have" is "had" and the past participle is also "had."
All verbs have a past tense form and a past participle form. For regular verbs, the past tense and past participle ends in -ed.Example:walk (present tense) walked (past tense and past participle)Irregular verb do not have the -ed ending.Example:run (present tense) ran (past tense) run (past participle)
The past tense of "begin" is "began" and the past participle is "begun."
Took is the past tense of take.With had you use the past participle form. The past participle of take is taken.He had taken the car and left.
The past participle is done. The simple past tense is did. The present participle is doing.