Present Continuous: They are singing.
Past Continuous: They were singing.
Unless you want the past tense of the word "sing," in which case:
Simple Past: They sang.
Past Perfect: They had sung.
"Has been singing" is in the present perfect progressive tense. "Is singing" is the present progressive tense.
The past continuous tense of "sing" is "was singing" or "were singing", depending on the subject of the sentence.
Sang I think:)
Present tense - singing Past participle - sung
Follow this structure to form the past progressive tense:Subject + Was/Were + Present ParticipleFor example:I was dancing.They were singing.
Sanged is not a word sang is past tense of singing.
it is a present because it is like singing.
Let's look at the verb 'sing'. Past tense - sang Past participle - sung Present tense - sing/sings Present participle - singing Future tense - will sing
present tense -- sing/sings/singing -- I sing everyday. She sings very well. We are singing a new song past tense -- sang -- We sang in the concert last night. future tense -- will sing/going to sing. -- we will sing in the concert next week. She is going to sing an aria at the concert.
The present tense is sing and sings.The past tense is sang.The future tense is will sing.The present participle is singing and the past participle is sung.
the past tense of am is was and the past tense of has is had
The past tense of "has" is "had" and the past tense of "have" is "had."