English verb conjugation
MUST SPINDLE

Regular verb: spindle - spindled - spindled

Affirmation

Simple form	V-ing form
I must spindle you must spindle he must spindle we must spindle you must spindle they must spindle	I must be spindling you must be spindling he must be spindling we must be spindling you must be spindling they must be spindling
Perfect	V-ing perfect
I must have spindled you must have spindled he must have spindled we must have spindled you must have spindled they must have spindled	I must have been spindling you must have been spindling he must have been spindling we must have been spindling you must have been spindling they must have been spindling

Negation

Simple form	V-ing form
I must not spindle you must not spindle he must not spindle we must not spindle you must not spindle they must not spindle	I must not be spindling you must not be spindling he must not be spindling we must not be spindling you must not be spindling they must not be spindling
Perfect	V-ing perfect
I must not have spindled you must not have spindled he must not have spindled we must not have spindled you must not have spindled they must not have spindled	I must not have been spindling you must not have been spindling he must not have been spindling we must not have been spindling you must not have been spindling they must not have been spindling

Interrogative form

Simple form	V-ing form
must I spindle? must you spindle? must he spindle? must we spindle? must you spindle? must they spindle?	must I be spindling? must you be spindling? must he be spindling? must we be spindling? must you be spindling? must they be spindling?
Perfect	V-ing perfect
must I have spindled? must you have spindled? must he have spindled? must we have spindled? must you have spindled? must they have spindled?	must I have been spindling? must you have been spindling? must he have been spindling? must we have been spindling? must you have been spindling? must they have been spindling?

Interro-negative form

Simple form	V-ing form
must I not spindle? must you not spindle? must he not spindle? must we not spindle? must you not spindle? must they not spindle?	must I not be spindling? must you not be spindling? must he not be spindling? must we not be spindling? must you not be spindling? must they not be spindling?
Perfect	V-ing perfect
must I not have spindled? must you not have spindled? must he not have spindled? must we not have spindled? must you not have spindled? must they not have spindled?	must I not have been spindling? must you not have been spindling? must he not have been spindling? must we not have been spindling? must you not have been spindling? must they not have been spindling?