could preaccuse
Regular verb: preaccuse - preaccused- preaccused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could preaccuse
you could preaccuse
she could preaccuse
we could preaccuse
you could preaccuse
they could preaccuse 	I could be preaccusing
you could be preaccusing
she could be preaccusing
we could be preaccusing
you could be preaccusing
they could be preaccusing	I could have preaccused
you could have preaccused
she could have preaccused
we could have preaccused
you could have preaccused
they could have preaccused	I could have been preaccusing
you could have been preaccusing
she could have been preaccusing
we could have been preaccusing
you could have been preaccusing
they could have been preaccusing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't preaccuse
you couldn't preaccuse
she couldn't preaccuse
we couldn't preaccuse
you couldn't preaccuse
they couldn't preaccuse 	I couldn't be preaccusing
you couldn't be preaccusing
she couldn't be preaccusing
we couldn't be preaccusing
you couldn't be preaccusing
they couldn't be preaccusing	I couldn't have preaccused
you couldn't have preaccused
she couldn't have preaccused
we couldn't have preaccused
you couldn't have preaccused
they couldn't have preaccused	I couldn't have been preaccusing
you couldn't have been preaccusing
she couldn't have been preaccusing
we couldn't have been preaccusing
you couldn't have been preaccusing
they couldn't have been preaccusing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I preaccuse?
could you preaccuse?
could she preaccuse?
could we preaccuse?
could you preaccuse?
could they preaccuse? 	could I be preaccusing?
could you be preaccusing?
could she be preaccusing?
could we be preaccusing?
could you be preaccusing?
could they be preaccusing? 	could I have preaccused?
could you have preaccused?
could she have preaccused?
could we have preaccused?
could you have preaccused?
could they have preaccused? 	could I have been preaccusing?
could you have been preaccusing?
could she have been preaccusing?
could we have been preaccusing?
could you have been preaccusing?
could they have been preaccusing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I preaccuse?
couldn't you preaccuse?
couldn't she preaccuse?
couldn't we preaccuse?
couldn't you preaccuse?
couldn't they preaccuse? 	couldn't I be preaccusing?
couldn't you be preaccusing?
couldn't she be preaccusing?
couldn't we be preaccusing?
couldn't you be preaccusing?
couldn't they be preaccusing? 	couldn't I have preaccused?
couldn't you have preaccused?
couldn't she have preaccused?
couldn't we have preaccused?
couldn't you have preaccused?
couldn't they have preaccused? 	couldn't I have been preaccusing?
couldn't you have been preaccusing?
couldn't she have been preaccusing?
couldn't we have been preaccusing?
couldn't you have been preaccusing?
couldn't they have been preaccusing?