English verb conjugation
COULD ROUSE

Regular verb: rouse - roused - roused

Affirmation

Simple form	V-ing form
I could rouse you could rouse he could rouse we could rouse you could rouse they could rouse	I could be rousing you could be rousing he could be rousing we could be rousing you could be rousing they could be rousing
Perfect	V-ing perfect
I could have roused you could have roused he could have roused we could have roused you could have roused they could have roused	I could have been rousing you could have been rousing he could have been rousing we could have been rousing you could have been rousing they could have been rousing

Negation

Simple form	V-ing form
I couldn't rouse you couldn't rouse he couldn't rouse we couldn't rouse you couldn't rouse they couldn't rouse	I couldn't be rousing you couldn't be rousing he couldn't be rousing we couldn't be rousing you couldn't be rousing they couldn't be rousing
Perfect	V-ing perfect
I couldn't have roused you couldn't have roused he couldn't have roused we couldn't have roused you couldn't have roused they couldn't have roused	I couldn't have been rousing you couldn't have been rousing he couldn't have been rousing we couldn't have been rousing you couldn't have been rousing they couldn't have been rousing

Interrogative form

Simple form	V-ing form
could I rouse? could you rouse? could he rouse? could we rouse? could you rouse? could they rouse?	could I be rousing? could you be rousing? could he be rousing? could we be rousing? could you be rousing? could they be rousing?
Perfect	V-ing perfect
could I have roused? could you have roused? could he have roused? could we have roused? could you have roused? could they have roused?	could I have been rousing? could you have been rousing? could he have been rousing? could we have been rousing? could you have been rousing? could they have been rousing?

Interro-negative form

Simple form	V-ing form
couldn't I rouse? couldn't you rouse? couldn't he rouse? couldn't we rouse? couldn't you rouse? couldn't they rouse?	couldn't I be rousing? couldn't you be rousing? couldn't he be rousing? couldn't we be rousing? couldn't you be rousing? couldn't they be rousing?
Perfect	V-ing perfect
couldn't I have roused? couldn't you have roused? couldn't he have roused? couldn't we have roused? couldn't you have roused? couldn't they have roused?	couldn't I have been rousing? couldn't you have been rousing? couldn't he have been rousing? couldn't we have been rousing? couldn't you have been rousing? couldn't they have been rousing?