English verb conjugation
MUST CONVOLVE

Regular verb: convolve - convolved - convolved

Affirmation

Simple form	V-ing form
I must convolve you must convolve he must convolve we must convolve you must convolve they must convolve	I must be convolving you must be convolving he must be convolving we must be convolving you must be convolving they must be convolving
Perfect	V-ing perfect
I must have convolved you must have convolved he must have convolved we must have convolved you must have convolved they must have convolved	I must have been convolving you must have been convolving he must have been convolving we must have been convolving you must have been convolving they must have been convolving

Negation

Simple form	V-ing form
I must not convolve you must not convolve he must not convolve we must not convolve you must not convolve they must not convolve	I must not be convolving you must not be convolving he must not be convolving we must not be convolving you must not be convolving they must not be convolving
Perfect	V-ing perfect
I must not have convolved you must not have convolved he must not have convolved we must not have convolved you must not have convolved they must not have convolved	I must not have been convolving you must not have been convolving he must not have been convolving we must not have been convolving you must not have been convolving they must not have been convolving

Interrogative form

Simple form	V-ing form
must I convolve? must you convolve? must he convolve? must we convolve? must you convolve? must they convolve?	must I be convolving? must you be convolving? must he be convolving? must we be convolving? must you be convolving? must they be convolving?
Perfect	V-ing perfect
must I have convolved? must you have convolved? must he have convolved? must we have convolved? must you have convolved? must they have convolved?	must I have been convolving? must you have been convolving? must he have been convolving? must we have been convolving? must you have been convolving? must they have been convolving?

Interro-negative form

Simple form	V-ing form
must I not convolve? must you not convolve? must he not convolve? must we not convolve? must you not convolve? must they not convolve?	must I not be convolving? must you not be convolving? must he not be convolving? must we not be convolving? must you not be convolving? must they not be convolving?
Perfect	V-ing perfect
must I not have convolved? must you not have convolved? must he not have convolved? must we not have convolved? must you not have convolved? must they not have convolved?	must I not have been convolving? must you not have been convolving? must he not have been convolving? must we not have been convolving? must you not have been convolving? must they not have been convolving?