English verb conjugation
MUST CLINK

Regular verb: clink - clinked - clinked

Affirmation

Simple form	V-ing form
I must clink you must clink she must clink we must clink you must clink they must clink	I must be clinking you must be clinking she must be clinking we must be clinking you must be clinking they must be clinking
Perfect	V-ing perfect
I must have clinked you must have clinked she must have clinked we must have clinked you must have clinked they must have clinked	I must have been clinking you must have been clinking she must have been clinking we must have been clinking you must have been clinking they must have been clinking

Negation

Simple form	V-ing form
I must not clink you must not clink she must not clink we must not clink you must not clink they must not clink	I must not be clinking you must not be clinking she must not be clinking we must not be clinking you must not be clinking they must not be clinking
Perfect	V-ing perfect
I must not have clinked you must not have clinked she must not have clinked we must not have clinked you must not have clinked they must not have clinked	I must not have been clinking you must not have been clinking she must not have been clinking we must not have been clinking you must not have been clinking they must not have been clinking

Interrogative form

Simple form	V-ing form
must I clink? must you clink? must she clink? must we clink? must you clink? must they clink?	must I be clinking? must you be clinking? must she be clinking? must we be clinking? must you be clinking? must they be clinking?
Perfect	V-ing perfect
must I have clinked? must you have clinked? must she have clinked? must we have clinked? must you have clinked? must they have clinked?	must I have been clinking? must you have been clinking? must she have been clinking? must we have been clinking? must you have been clinking? must they have been clinking?

Interro-negative form

Simple form	V-ing form
must I not clink? must you not clink? must she not clink? must we not clink? must you not clink? must they not clink?	must I not be clinking? must you not be clinking? must she not be clinking? must we not be clinking? must you not be clinking? must they not be clinking?
Perfect	V-ing perfect
must I not have clinked? must you not have clinked? must she not have clinked? must we not have clinked? must you not have clinked? must they not have clinked?	must I not have been clinking? must you not have been clinking? must she not have been clinking? must we not have been clinking? must you not have been clinking? must they not have been clinking?