English verb conjugation
MUST DOODLE

Regular verb: doodle - doodled - doodled

Affirmation

Simple form	V-ing form
I must doodle you must doodle he must doodle we must doodle you must doodle they must doodle	I must be doodling you must be doodling he must be doodling we must be doodling you must be doodling they must be doodling
Perfect	V-ing perfect
I must have doodled you must have doodled he must have doodled we must have doodled you must have doodled they must have doodled	I must have been doodling you must have been doodling he must have been doodling we must have been doodling you must have been doodling they must have been doodling

Negation

Simple form	V-ing form
I must not doodle you must not doodle he must not doodle we must not doodle you must not doodle they must not doodle	I must not be doodling you must not be doodling he must not be doodling we must not be doodling you must not be doodling they must not be doodling
Perfect	V-ing perfect
I must not have doodled you must not have doodled he must not have doodled we must not have doodled you must not have doodled they must not have doodled	I must not have been doodling you must not have been doodling he must not have been doodling we must not have been doodling you must not have been doodling they must not have been doodling

Interrogative form

Simple form	V-ing form
must I doodle? must you doodle? must he doodle? must we doodle? must you doodle? must they doodle?	must I be doodling? must you be doodling? must he be doodling? must we be doodling? must you be doodling? must they be doodling?
Perfect	V-ing perfect
must I have doodled? must you have doodled? must he have doodled? must we have doodled? must you have doodled? must they have doodled?	must I have been doodling? must you have been doodling? must he have been doodling? must we have been doodling? must you have been doodling? must they have been doodling?

Interro-negative form

Simple form	V-ing form
must I not doodle? must you not doodle? must he not doodle? must we not doodle? must you not doodle? must they not doodle?	must I not be doodling? must you not be doodling? must he not be doodling? must we not be doodling? must you not be doodling? must they not be doodling?
Perfect	V-ing perfect
must I not have doodled? must you not have doodled? must he not have doodled? must we not have doodled? must you not have doodled? must they not have doodled?	must I not have been doodling? must you not have been doodling? must he not have been doodling? must we not have been doodling? must you not have been doodling? must they not have been doodling?