Past participle of do

He/She/It had been doing. This form can be used in a number of different ways, such as the formation of perfect tenses

    م ق أ ل ت ع رأ ق ي
  1. V3 Past Participle The V3 version of this verb is ‘ done ’
  2. Perfect participle
  3. It cannot, however, act as a noun
  4. The base form of the verb is do
  5. ” Its present tense forms are “do” and “does
  6. Hi, For cost, past tense is cost , past participle is also cost
  7. The past participle of do of is done of
  8. Past Tense 3