Busied is the past participle of busy.
Past perfect is had + past participle. The past participle of have is had so the past perfect of have ishad hadWe had had a busy week so we slept in.
The past participle of do is done. The past participle of have is had.
The past participle of am is been. Not does not have a past participle
What is the past participle of do
The past participle of have is had....:) I have had...
Busied is the correct past tense of "busy" when it's used as a verb. Preparing is the present participle of "prepare".
Being is the present participle. The past participle is been.
The past participle is been.
The past participle is willed.
The past participle is had.
The past participle is thought.
To isn't a verb and so doesn't have a past participle. The past participle of be is been.