I could like you could like he could like we could like you could like they could like
V-ing form
I could be liking you could be liking he could be liking we could be liking you could be liking they could be liking
Perfect
I could have liked you could have liked he could have liked we could have liked you could have liked they could have liked
V-ing perfect
I could have been liking you could have been liking he could have been liking we could have been liking you could have been liking they could have been liking
Negation
Simple form
I could not like you could not like he could not like we could not like you could not like they could not like
V-ing form
I could not be liking you could not be liking he could not be liking we could not be liking you could not be liking they could not be liking
Perfect
I could not have liked you could not have liked he could not have liked we could not have liked you could not have liked they could not have liked
V-ing perfect
I could not have been liking you could not have been liking he could not have been liking we could not have been liking you could not have been liking they could not have been liking
Interrogative form
Simple form
could I like? could you like? could he like? could we like? could you like? could they like?
V-ing form
could I be liking? could you be liking? could he be liking? could we be liking? could you be liking? could they be liking?
Perfect
could I have liked? could you have liked? could he have liked? could we have liked? could you have liked? could they have liked?
V-ing perfect
could I have been liking? could you have been liking? could he have been liking? could we have been liking? could you have been liking? could they have been liking?
Interro-negative form
Simple form
could I not like? could you not like? could he not like? could we not like? could you not like? could they not like?
V-ing form
could I not be liking? could you not be liking? could he not be liking? could we not be liking? could you not be liking? could they not be liking?
Perfect
could I not have liked? could you not have liked? could he not have liked? could we not have liked? could you not have liked? could they not have liked?
V-ing perfect
could I not have been liking? could you not have been liking? could he not have been liking? could we not have been liking? could you not have been liking? could they not have been liking?