I must interinvolve you must interinvolve he must interinvolve we must interinvolve you must interinvolve they must interinvolve
V-ing form
I must be interinvolving you must be interinvolving he must be interinvolving we must be interinvolving you must be interinvolving they must be interinvolving
Perfect
I must have interinvolved you must have interinvolved he must have interinvolved we must have interinvolved you must have interinvolved they must have interinvolved
V-ing perfect
I must have been interinvolving you must have been interinvolving he must have been interinvolving we must have been interinvolving you must have been interinvolving they must have been interinvolving
Negation
Simple form
I must not interinvolve you must not interinvolve he must not interinvolve we must not interinvolve you must not interinvolve they must not interinvolve
V-ing form
I must not be interinvolving you must not be interinvolving he must not be interinvolving we must not be interinvolving you must not be interinvolving they must not be interinvolving
Perfect
I must not have interinvolved you must not have interinvolved he must not have interinvolved we must not have interinvolved you must not have interinvolved they must not have interinvolved
V-ing perfect
I must not have been interinvolving you must not have been interinvolving he must not have been interinvolving we must not have been interinvolving you must not have been interinvolving they must not have been interinvolving
Interrogative form
Simple form
must I interinvolve? must you interinvolve? must he interinvolve? must we interinvolve? must you interinvolve? must they interinvolve?
V-ing form
must I be interinvolving? must you be interinvolving? must he be interinvolving? must we be interinvolving? must you be interinvolving? must they be interinvolving?
Perfect
must I have interinvolved? must you have interinvolved? must he have interinvolved? must we have interinvolved? must you have interinvolved? must they have interinvolved?
V-ing perfect
must I have been interinvolving? must you have been interinvolving? must he have been interinvolving? must we have been interinvolving? must you have been interinvolving? must they have been interinvolving?
Interro-negative form
Simple form
must I not interinvolve? must you not interinvolve? must he not interinvolve? must we not interinvolve? must you not interinvolve? must they not interinvolve?
V-ing form
must I not be interinvolving? must you not be interinvolving? must he not be interinvolving? must we not be interinvolving? must you not be interinvolving? must they not be interinvolving?
Perfect
must I not have interinvolved? must you not have interinvolved? must he not have interinvolved? must we not have interinvolved? must you not have interinvolved? must they not have interinvolved?
V-ing perfect
must I not have been interinvolving? must you not have been interinvolving? must he not have been interinvolving? must we not have been interinvolving? must you not have been interinvolving? must they not have been interinvolving?