English verb conjugation
COULD BLUBBER

Regular verb: blubber - blubbered - blubbered

Affirmation

Simple form	V-ing form
I could blubber you could blubber she could blubber we could blubber you could blubber they could blubber	I could be blubbering you could be blubbering she could be blubbering we could be blubbering you could be blubbering they could be blubbering
Perfect	V-ing perfect
I could have blubbered you could have blubbered she could have blubbered we could have blubbered you could have blubbered they could have blubbered	I could have been blubbering you could have been blubbering she could have been blubbering we could have been blubbering you could have been blubbering they could have been blubbering

Negation

Simple form	V-ing form
I could not blubber you could not blubber she could not blubber we could not blubber you could not blubber they could not blubber	I could not be blubbering you could not be blubbering she could not be blubbering we could not be blubbering you could not be blubbering they could not be blubbering
Perfect	V-ing perfect
I could not have blubbered you could not have blubbered she could not have blubbered we could not have blubbered you could not have blubbered they could not have blubbered	I could not have been blubbering you could not have been blubbering she could not have been blubbering we could not have been blubbering you could not have been blubbering they could not have been blubbering

Interrogative form

Simple form	V-ing form
could I blubber? could you blubber? could she blubber? could we blubber? could you blubber? could they blubber?	could I be blubbering? could you be blubbering? could she be blubbering? could we be blubbering? could you be blubbering? could they be blubbering?
Perfect	V-ing perfect
could I have blubbered? could you have blubbered? could she have blubbered? could we have blubbered? could you have blubbered? could they have blubbered?	could I have been blubbering? could you have been blubbering? could she have been blubbering? could we have been blubbering? could you have been blubbering? could they have been blubbering?

Interro-negative form

Simple form	V-ing form
could I not blubber? could you not blubber? could she not blubber? could we not blubber? could you not blubber? could they not blubber?	could I not be blubbering? could you not be blubbering? could she not be blubbering? could we not be blubbering? could you not be blubbering? could they not be blubbering?
Perfect	V-ing perfect
could I not have blubbered? could you not have blubbered? could she not have blubbered? could we not have blubbered? could you not have blubbered? could they not have blubbered?	could I not have been blubbering? could you not have been blubbering? could she not have been blubbering? could we not have been blubbering? could you not have been blubbering? could they not have been blubbering?