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 mustn't convolve you mustn't convolve he mustn't convolve we mustn't convolve you mustn't convolve they mustn't convolve	I mustn't be convolving you mustn't be convolving he mustn't be convolving we mustn't be convolving you mustn't be convolving they mustn't be convolving
Perfect	V-ing perfect
I mustn't have convolved you mustn't have convolved he mustn't have convolved we mustn't have convolved you mustn't have convolved they mustn't have convolved	I mustn't have been convolving you mustn't have been convolving he mustn't have been convolving we mustn't have been convolving you mustn't have been convolving they mustn't 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
mustn't I convolve? mustn't you convolve? mustn't he convolve? mustn't we convolve? mustn't you convolve? mustn't they convolve?	mustn't I be convolving? mustn't you be convolving? mustn't he be convolving? mustn't we be convolving? mustn't you be convolving? mustn't they be convolving?
Perfect	V-ing perfect
mustn't I have convolved? mustn't you have convolved? mustn't he have convolved? mustn't we have convolved? mustn't you have convolved? mustn't they have convolved?	mustn't I have been convolving? mustn't you have been convolving? mustn't he have been convolving? mustn't we have been convolving? mustn't you have been convolving? mustn't they have been convolving?