could interinvolve
Regular verb: interinvolve - interinvolved- interinvolved

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could interinvolve
you could interinvolve
he could interinvolve
we could interinvolve
you could interinvolve
they could interinvolve 	I could be interinvolving
you could be interinvolving
he could be interinvolving
we could be interinvolving
you could be interinvolving
they could be interinvolving	I could have interinvolved
you could have interinvolved
he could have interinvolved
we could have interinvolved
you could have interinvolved
they could have interinvolved	I could have been interinvolving
you could have been interinvolving
he could have been interinvolving
we could have been interinvolving
you could have been interinvolving
they could have been interinvolving	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not interinvolve
you could not interinvolve
he could not interinvolve
we could not interinvolve
you could not interinvolve
they could not interinvolve 	I could not be interinvolving
you could not be interinvolving
he could not be interinvolving
we could not be interinvolving
you could not be interinvolving
they could not be interinvolving	I could not have interinvolved
you could not have interinvolved
he could not have interinvolved
we could not have interinvolved
you could not have interinvolved
they could not have interinvolved	I could not have been interinvolving
you could not have been interinvolving
he could not have been interinvolving
we could not have been interinvolving
you could not have been interinvolving
they could not have been interinvolving	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I interinvolve?
could you interinvolve?
could he interinvolve?
could we interinvolve?
could you interinvolve?
could they interinvolve? 	could I be interinvolving?
could you be interinvolving?
could he be interinvolving?
could we be interinvolving?
could you be interinvolving?
could they be interinvolving? 	could I have interinvolved?
could you have interinvolved?
could he have interinvolved?
could we have interinvolved?
could you have interinvolved?
could they have interinvolved? 	could I have been interinvolving?
could you have been interinvolving?
could he have been interinvolving?
could we have been interinvolving?
could you have been interinvolving?
could they have been interinvolving? 	

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