could preadopt
Regular verb: preadopt - preadopted- preadopted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could preadopt
you could preadopt
she could preadopt
we could preadopt
you could preadopt
they could preadopt 	I could be preadopting
you could be preadopting
she could be preadopting
we could be preadopting
you could be preadopting
they could be preadopting	I could have preadopted
you could have preadopted
she could have preadopted
we could have preadopted
you could have preadopted
they could have preadopted	I could have been preadopting
you could have been preadopting
she could have been preadopting
we could have been preadopting
you could have been preadopting
they could have been preadopting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't preadopt
you couldn't preadopt
she couldn't preadopt
we couldn't preadopt
you couldn't preadopt
they couldn't preadopt 	I couldn't be preadopting
you couldn't be preadopting
she couldn't be preadopting
we couldn't be preadopting
you couldn't be preadopting
they couldn't be preadopting	I couldn't have preadopted
you couldn't have preadopted
she couldn't have preadopted
we couldn't have preadopted
you couldn't have preadopted
they couldn't have preadopted	I couldn't have been preadopting
you couldn't have been preadopting
she couldn't have been preadopting
we couldn't have been preadopting
you couldn't have been preadopting
they couldn't have been preadopting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I preadopt?
could you preadopt?
could she preadopt?
could we preadopt?
could you preadopt?
could they preadopt? 	could I be preadopting?
could you be preadopting?
could she be preadopting?
could we be preadopting?
could you be preadopting?
could they be preadopting? 	could I have preadopted?
could you have preadopted?
could she have preadopted?
could we have preadopted?
could you have preadopted?
could they have preadopted? 	could I have been preadopting?
could you have been preadopting?
could she have been preadopting?
could we have been preadopting?
could you have been preadopting?
could they have been preadopting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I preadopt?
couldn't you preadopt?
couldn't she preadopt?
couldn't we preadopt?
couldn't you preadopt?
couldn't they preadopt? 	couldn't I be preadopting?
couldn't you be preadopting?
couldn't she be preadopting?
couldn't we be preadopting?
couldn't you be preadopting?
couldn't they be preadopting? 	couldn't I have preadopted?
couldn't you have preadopted?
couldn't she have preadopted?
couldn't we have preadopted?
couldn't you have preadopted?
couldn't they have preadopted? 	couldn't I have been preadopting?
couldn't you have been preadopting?
couldn't she have been preadopting?
couldn't we have been preadopting?
couldn't you have been preadopting?
couldn't they have been preadopting?