I could foresee you could foresee she could foresee we could foresee you could foresee they could foresee
V-ing form
I could be foreseeing you could be foreseeing she could be foreseeing we could be foreseeing you could be foreseeing they could be foreseeing
Perfect
I could have foreseen you could have foreseen she could have foreseen we could have foreseen you could have foreseen they could have foreseen
V-ing perfect
I could have been foreseeing you could have been foreseeing she could have been foreseeing we could have been foreseeing you could have been foreseeing they could have been foreseeing
Negation
Simple form
I could not foresee you could not foresee she could not foresee we could not foresee you could not foresee they could not foresee
V-ing form
I could not be foreseeing you could not be foreseeing she could not be foreseeing we could not be foreseeing you could not be foreseeing they could not be foreseeing
Perfect
I could not have foreseen you could not have foreseen she could not have foreseen we could not have foreseen you could not have foreseen they could not have foreseen
V-ing perfect
I could not have been foreseeing you could not have been foreseeing she could not have been foreseeing we could not have been foreseeing you could not have been foreseeing they could not have been foreseeing
Interrogative form
Simple form
could I foresee? could you foresee? could she foresee? could we foresee? could you foresee? could they foresee?
V-ing form
could I be foreseeing? could you be foreseeing? could she be foreseeing? could we be foreseeing? could you be foreseeing? could they be foreseeing?
Perfect
could I have foreseen? could you have foreseen? could she have foreseen? could we have foreseen? could you have foreseen? could they have foreseen?
V-ing perfect
could I have been foreseeing? could you have been foreseeing? could she have been foreseeing? could we have been foreseeing? could you have been foreseeing? could they have been foreseeing?
Interro-negative form
Simple form
could I not foresee? could you not foresee? could she not foresee? could we not foresee? could you not foresee? could they not foresee?
V-ing form
could I not be foreseeing? could you not be foreseeing? could she not be foreseeing? could we not be foreseeing? could you not be foreseeing? could they not be foreseeing?
Perfect
could I not have foreseen? could you not have foreseen? could she not have foreseen? could we not have foreseen? could you not have foreseen? could they not have foreseen?
V-ing perfect
could I not have been foreseeing? could you not have been foreseeing? could she not have been foreseeing? could we not have been foreseeing? could you not have been foreseeing? could they not have been foreseeing?