English verb conjugation
COULD CLANG CLANG

Regular verb: clang clang - clang clanged - clang clanged

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could clang clang you could clang clang he could clang clang we could clang clang you could clang clang they could clang clang	I could be clang clanging you could be clang clanging he could be clang clanging we could be clang clanging you could be clang clanging they could be clang clanging
Perfect	V-ing perfect
I could have clang clanged you could have clang clanged he could have clang clanged we could have clang clanged you could have clang clanged they could have clang clanged	I could have been clang clanging you could have been clang clanging he could have been clang clanging we could have been clang clanging you could have been clang clanging they could have been clang clanging

Negation

Simple form	V-ing form
I could not clang clang you could not clang clang he could not clang clang we could not clang clang you could not clang clang they could not clang clang	I could not be clang clanging you could not be clang clanging he could not be clang clanging we could not be clang clanging you could not be clang clanging they could not be clang clanging
Perfect	V-ing perfect
I could not have clang clanged you could not have clang clanged he could not have clang clanged we could not have clang clanged you could not have clang clanged they could not have clang clanged	I could not have been clang clanging you could not have been clang clanging he could not have been clang clanging we could not have been clang clanging you could not have been clang clanging they could not have been clang clanging

Interrogative form

Simple form	V-ing form
could I clang clang? could you clang clang? could he clang clang? could we clang clang? could you clang clang? could they clang clang?	could I be clang clanging? could you be clang clanging? could he be clang clanging? could we be clang clanging? could you be clang clanging? could they be clang clanging?
Perfect	V-ing perfect
could I have clang clanged? could you have clang clanged? could he have clang clanged? could we have clang clanged? could you have clang clanged? could they have clang clanged?	could I have been clang clanging? could you have been clang clanging? could he have been clang clanging? could we have been clang clanging? could you have been clang clanging? could they have been clang clanging?

Interro-negative form

Simple form	V-ing form
could I not clang clang? could you not clang clang? could he not clang clang? could we not clang clang? could you not clang clang? could they not clang clang?	could I not be clang clanging? could you not be clang clanging? could he not be clang clanging? could we not be clang clanging? could you not be clang clanging? could they not be clang clanging?
Perfect	V-ing perfect
could I not have clang clanged? could you not have clang clanged? could he not have clang clanged? could we not have clang clanged? could you not have clang clanged? could they not have clang clanged?	could I not have been clang clanging? could you not have been clang clanging? could he not have been clang clanging? could we not have been clang clanging? could you not have been clang clanging? could they not have been clang clanging?