Tenses for clonk Present participle:
clonking
Present:
clonk (3.person: clonks)
Past:
clonked
Future:
will clonk
Present conditional:
would clonk
Present Perfect:
have clonked (3.person: has clonked)
Past Perfect:
had clonked
Future Perfect:
will have clonked
Past conditional:
would have clonked