English verb conjugation
MUST TREADLE

Regular verb: treadle - treadled - treadled

Affirmation

Simple form	V-ing form
I must treadle you must treadle he must treadle we must treadle you must treadle they must treadle	I must be treadling you must be treadling he must be treadling we must be treadling you must be treadling they must be treadling
Perfect	V-ing perfect
I must have treadled you must have treadled he must have treadled we must have treadled you must have treadled they must have treadled	I must have been treadling you must have been treadling he must have been treadling we must have been treadling you must have been treadling they must have been treadling

Negation

Simple form	V-ing form
I must not treadle you must not treadle he must not treadle we must not treadle you must not treadle they must not treadle	I must not be treadling you must not be treadling he must not be treadling we must not be treadling you must not be treadling they must not be treadling
Perfect	V-ing perfect
I must not have treadled you must not have treadled he must not have treadled we must not have treadled you must not have treadled they must not have treadled	I must not have been treadling you must not have been treadling he must not have been treadling we must not have been treadling you must not have been treadling they must not have been treadling

Interrogative form

Simple form	V-ing form
must I treadle? must you treadle? must he treadle? must we treadle? must you treadle? must they treadle?	must I be treadling? must you be treadling? must he be treadling? must we be treadling? must you be treadling? must they be treadling?
Perfect	V-ing perfect
must I have treadled? must you have treadled? must he have treadled? must we have treadled? must you have treadled? must they have treadled?	must I have been treadling? must you have been treadling? must he have been treadling? must we have been treadling? must you have been treadling? must they have been treadling?

Interro-negative form

Simple form	V-ing form
must I not treadle? must you not treadle? must he not treadle? must we not treadle? must you not treadle? must they not treadle?	must I not be treadling? must you not be treadling? must he not be treadling? must we not be treadling? must you not be treadling? must they not be treadling?
Perfect	V-ing perfect
must I not have treadled? must you not have treadled? must he not have treadled? must we not have treadled? must you not have treadled? must they not have treadled?	must I not have been treadling? must you not have been treadling? must he not have been treadling? must we not have been treadling? must you not have been treadling? must they not have been treadling?