English verb conjugation
MUST FOOTLE

Regular verb: footle - footled - footled

Affirmation

Simple form	V-ing form
I must footle you must footle he must footle we must footle you must footle they must footle	I must be footling you must be footling he must be footling we must be footling you must be footling they must be footling
Perfect	V-ing perfect
I must have footled you must have footled he must have footled we must have footled you must have footled they must have footled	I must have been footling you must have been footling he must have been footling we must have been footling you must have been footling they must have been footling

Negation

Simple form	V-ing form
I must not footle you must not footle he must not footle we must not footle you must not footle they must not footle	I must not be footling you must not be footling he must not be footling we must not be footling you must not be footling they must not be footling
Perfect	V-ing perfect
I must not have footled you must not have footled he must not have footled we must not have footled you must not have footled they must not have footled	I must not have been footling you must not have been footling he must not have been footling we must not have been footling you must not have been footling they must not have been footling

Interrogative form

Simple form	V-ing form
must I footle? must you footle? must he footle? must we footle? must you footle? must they footle?	must I be footling? must you be footling? must he be footling? must we be footling? must you be footling? must they be footling?
Perfect	V-ing perfect
must I have footled? must you have footled? must he have footled? must we have footled? must you have footled? must they have footled?	must I have been footling? must you have been footling? must he have been footling? must we have been footling? must you have been footling? must they have been footling?

Interro-negative form

Simple form	V-ing form
must I not footle? must you not footle? must he not footle? must we not footle? must you not footle? must they not footle?	must I not be footling? must you not be footling? must he not be footling? must we not be footling? must you not be footling? must they not be footling?
Perfect	V-ing perfect
must I not have footled? must you not have footled? must he not have footled? must we not have footled? must you not have footled? must they not have footled?	must I not have been footling? must you not have been footling? must he not have been footling? must we not have been footling? must you not have been footling? must they not have been footling?