I could formicate you could formicate he could formicate we could formicate you could formicate they could formicate
V-ing form
I could be formicating you could be formicating he could be formicating we could be formicating you could be formicating they could be formicating
Perfect
I could have formicated you could have formicated he could have formicated we could have formicated you could have formicated they could have formicated
V-ing perfect
I could have been formicating you could have been formicating he could have been formicating we could have been formicating you could have been formicating they could have been formicating
Negation
Simple form
I could not formicate you could not formicate he could not formicate we could not formicate you could not formicate they could not formicate
V-ing form
I could not be formicating you could not be formicating he could not be formicating we could not be formicating you could not be formicating they could not be formicating
Perfect
I could not have formicated you could not have formicated he could not have formicated we could not have formicated you could not have formicated they could not have formicated
V-ing perfect
I could not have been formicating you could not have been formicating he could not have been formicating we could not have been formicating you could not have been formicating they could not have been formicating
Interrogative form
Simple form
could I formicate? could you formicate? could he formicate? could we formicate? could you formicate? could they formicate?
V-ing form
could I be formicating? could you be formicating? could he be formicating? could we be formicating? could you be formicating? could they be formicating?
Perfect
could I have formicated? could you have formicated? could he have formicated? could we have formicated? could you have formicated? could they have formicated?
V-ing perfect
could I have been formicating? could you have been formicating? could he have been formicating? could we have been formicating? could you have been formicating? could they have been formicating?
Interro-negative form
Simple form
could I not formicate? could you not formicate? could he not formicate? could we not formicate? could you not formicate? could they not formicate?
V-ing form
could I not be formicating? could you not be formicating? could he not be formicating? could we not be formicating? could you not be formicating? could they not be formicating?
Perfect
could I not have formicated? could you not have formicated? could he not have formicated? could we not have formicated? could you not have formicated? could they not have formicated?
V-ing perfect
could I not have been formicating? could you not have been formicating? could he not have been formicating? could we not have been formicating? could you not have been formicating? could they not have been formicating?