I could lecher you could lecher he could lecher we could lecher you could lecher they could lecher
V-ing form
I could be lechering you could be lechering he could be lechering we could be lechering you could be lechering they could be lechering
Perfect
I could have lechered you could have lechered he could have lechered we could have lechered you could have lechered they could have lechered
V-ing perfect
I could have been lechering you could have been lechering he could have been lechering we could have been lechering you could have been lechering they could have been lechering
Negation
Simple form
I couldn't lecher you couldn't lecher he couldn't lecher we couldn't lecher you couldn't lecher they couldn't lecher
V-ing form
I couldn't be lechering you couldn't be lechering he couldn't be lechering we couldn't be lechering you couldn't be lechering they couldn't be lechering
Perfect
I couldn't have lechered you couldn't have lechered he couldn't have lechered we couldn't have lechered you couldn't have lechered they couldn't have lechered
V-ing perfect
I couldn't have been lechering you couldn't have been lechering he couldn't have been lechering we couldn't have been lechering you couldn't have been lechering they couldn't have been lechering
Interrogative form
Simple form
could I lecher? could you lecher? could he lecher? could we lecher? could you lecher? could they lecher?
V-ing form
could I be lechering? could you be lechering? could he be lechering? could we be lechering? could you be lechering? could they be lechering?
Perfect
could I have lechered? could you have lechered? could he have lechered? could we have lechered? could you have lechered? could they have lechered?
V-ing perfect
could I have been lechering? could you have been lechering? could he have been lechering? could we have been lechering? could you have been lechering? could they have been lechering?
Interro-negative form
Simple form
couldn't I lecher? couldn't you lecher? couldn't he lecher? couldn't we lecher? couldn't you lecher? couldn't they lecher?
V-ing form
couldn't I be lechering? couldn't you be lechering? couldn't he be lechering? couldn't we be lechering? couldn't you be lechering? couldn't they be lechering?
Perfect
couldn't I have lechered? couldn't you have lechered? couldn't he have lechered? couldn't we have lechered? couldn't you have lechered? couldn't they have lechered?
V-ing perfect
couldn't I have been lechering? couldn't you have been lechering? couldn't he have been lechering? couldn't we have been lechering? couldn't you have been lechering? couldn't they have been lechering?