could effectuate
Regular verb: effectuate - effectuated- effectuated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could effectuate
you could effectuate
she could effectuate
we could effectuate
you could effectuate
they could effectuate 	I could be effectuating
you could be effectuating
she could be effectuating
we could be effectuating
you could be effectuating
they could be effectuating	I could have effectuated
you could have effectuated
she could have effectuated
we could have effectuated
you could have effectuated
they could have effectuated	I could have been effectuating
you could have been effectuating
she could have been effectuating
we could have been effectuating
you could have been effectuating
they could have been effectuating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't effectuate
you couldn't effectuate
she couldn't effectuate
we couldn't effectuate
you couldn't effectuate
they couldn't effectuate 	I couldn't be effectuating
you couldn't be effectuating
she couldn't be effectuating
we couldn't be effectuating
you couldn't be effectuating
they couldn't be effectuating	I couldn't have effectuated
you couldn't have effectuated
she couldn't have effectuated
we couldn't have effectuated
you couldn't have effectuated
they couldn't have effectuated	I couldn't have been effectuating
you couldn't have been effectuating
she couldn't have been effectuating
we couldn't have been effectuating
you couldn't have been effectuating
they couldn't have been effectuating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I effectuate?
could you effectuate?
could she effectuate?
could we effectuate?
could you effectuate?
could they effectuate? 	could I be effectuating?
could you be effectuating?
could she be effectuating?
could we be effectuating?
could you be effectuating?
could they be effectuating? 	could I have effectuated?
could you have effectuated?
could she have effectuated?
could we have effectuated?
could you have effectuated?
could they have effectuated? 	could I have been effectuating?
could you have been effectuating?
could she have been effectuating?
could we have been effectuating?
could you have been effectuating?
could they have been effectuating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I effectuate?
couldn't you effectuate?
couldn't she effectuate?
couldn't we effectuate?
couldn't you effectuate?
couldn't they effectuate? 	couldn't I be effectuating?
couldn't you be effectuating?
couldn't she be effectuating?
couldn't we be effectuating?
couldn't you be effectuating?
couldn't they be effectuating? 	couldn't I have effectuated?
couldn't you have effectuated?
couldn't she have effectuated?
couldn't we have effectuated?
couldn't you have effectuated?
couldn't they have effectuated? 	couldn't I have been effectuating?
couldn't you have been effectuating?
couldn't she have been effectuating?
couldn't we have been effectuating?
couldn't you have been effectuating?
couldn't they have been effectuating?