Regular verb: blubber - blubbered - blubbered
Simple form | V-ing form |
I must blubber you must blubber she must blubber we must blubber you must blubber they must blubber | I must be blubbering you must be blubbering she must be blubbering we must be blubbering you must be blubbering they must be blubbering |
Perfect | V-ing perfect |
I must have blubbered you must have blubbered she must have blubbered we must have blubbered you must have blubbered they must have blubbered | I must have been blubbering you must have been blubbering she must have been blubbering we must have been blubbering you must have been blubbering they must have been blubbering |
Simple form | V-ing form |
I must not blubber you must not blubber she must not blubber we must not blubber you must not blubber they must not blubber | I must not be blubbering you must not be blubbering she must not be blubbering we must not be blubbering you must not be blubbering they must not be blubbering |
Perfect | V-ing perfect |
I must not have blubbered you must not have blubbered she must not have blubbered we must not have blubbered you must not have blubbered they must not have blubbered | I must not have been blubbering you must not have been blubbering she must not have been blubbering we must not have been blubbering you must not have been blubbering they must not have been blubbering |
Simple form | V-ing form |
must I blubber? must you blubber? must she blubber? must we blubber? must you blubber? must they blubber? | must I be blubbering? must you be blubbering? must she be blubbering? must we be blubbering? must you be blubbering? must they be blubbering? |
Perfect | V-ing perfect |
must I have blubbered? must you have blubbered? must she have blubbered? must we have blubbered? must you have blubbered? must they have blubbered? | must I have been blubbering? must you have been blubbering? must she have been blubbering? must we have been blubbering? must you have been blubbering? must they have been blubbering? |
Simple form | V-ing form |
must I not blubber? must you not blubber? must she not blubber? must we not blubber? must you not blubber? must they not blubber? | must I not be blubbering? must you not be blubbering? must she not be blubbering? must we not be blubbering? must you not be blubbering? must they not be blubbering? |
Perfect | V-ing perfect |
must I not have blubbered? must you not have blubbered? must she not have blubbered? must we not have blubbered? must you not have blubbered? must they not have blubbered? | must I not have been blubbering? must you not have been blubbering? must she not have been blubbering? must we not have been blubbering? must you not have been blubbering? must they not have been blubbering? |