could reconstitute
Regular verb: reconstitute - reconstituted- reconstituted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could reconstitute
you could reconstitute
he could reconstitute
we could reconstitute
you could reconstitute
they could reconstitute 	I could be reconstituting
you could be reconstituting
he could be reconstituting
we could be reconstituting
you could be reconstituting
they could be reconstituting	I could have reconstituted
you could have reconstituted
he could have reconstituted
we could have reconstituted
you could have reconstituted
they could have reconstituted	I could have been reconstituting
you could have been reconstituting
he could have been reconstituting
we could have been reconstituting
you could have been reconstituting
they could have been reconstituting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't reconstitute
you couldn't reconstitute
he couldn't reconstitute
we couldn't reconstitute
you couldn't reconstitute
they couldn't reconstitute 	I couldn't be reconstituting
you couldn't be reconstituting
he couldn't be reconstituting
we couldn't be reconstituting
you couldn't be reconstituting
they couldn't be reconstituting	I couldn't have reconstituted
you couldn't have reconstituted
he couldn't have reconstituted
we couldn't have reconstituted
you couldn't have reconstituted
they couldn't have reconstituted	I couldn't have been reconstituting
you couldn't have been reconstituting
he couldn't have been reconstituting
we couldn't have been reconstituting
you couldn't have been reconstituting
they couldn't have been reconstituting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I reconstitute?
could you reconstitute?
could he reconstitute?
could we reconstitute?
could you reconstitute?
could they reconstitute? 	could I be reconstituting?
could you be reconstituting?
could he be reconstituting?
could we be reconstituting?
could you be reconstituting?
could they be reconstituting? 	could I have reconstituted?
could you have reconstituted?
could he have reconstituted?
could we have reconstituted?
could you have reconstituted?
could they have reconstituted? 	could I have been reconstituting?
could you have been reconstituting?
could he have been reconstituting?
could we have been reconstituting?
could you have been reconstituting?
could they have been reconstituting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I reconstitute?
couldn't you reconstitute?
couldn't he reconstitute?
couldn't we reconstitute?
couldn't you reconstitute?
couldn't they reconstitute? 	couldn't I be reconstituting?
couldn't you be reconstituting?
couldn't he be reconstituting?
couldn't we be reconstituting?
couldn't you be reconstituting?
couldn't they be reconstituting? 	couldn't I have reconstituted?
couldn't you have reconstituted?
couldn't he have reconstituted?
couldn't we have reconstituted?
couldn't you have reconstituted?
couldn't they have reconstituted? 	couldn't I have been reconstituting?
couldn't you have been reconstituting?
couldn't he have been reconstituting?
couldn't we have been reconstituting?
couldn't you have been reconstituting?
couldn't they have been reconstituting?