English verb conjugation
COULD PREACCUSE

Regular verb: preaccuse - preaccused - preaccused

Affirmation

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