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 mustn't blubber you mustn't blubber she mustn't blubber we mustn't blubber you mustn't blubber they mustn't blubber | I mustn't be blubbering you mustn't be blubbering she mustn't be blubbering we mustn't be blubbering you mustn't be blubbering they mustn't be blubbering |
Perfect | V-ing perfect |
I mustn't have blubbered you mustn't have blubbered she mustn't have blubbered we mustn't have blubbered you mustn't have blubbered they mustn't have blubbered | I mustn't have been blubbering you mustn't have been blubbering she mustn't have been blubbering we mustn't have been blubbering you mustn't have been blubbering they mustn't 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 |
mustn't I blubber? mustn't you blubber? mustn't she blubber? mustn't we blubber? mustn't you blubber? mustn't they blubber? | mustn't I be blubbering? mustn't you be blubbering? mustn't she be blubbering? mustn't we be blubbering? mustn't you be blubbering? mustn't they be blubbering? |
Perfect | V-ing perfect |
mustn't I have blubbered? mustn't you have blubbered? mustn't she have blubbered? mustn't we have blubbered? mustn't you have blubbered? mustn't they have blubbered? | mustn't I have been blubbering? mustn't you have been blubbering? mustn't she have been blubbering? mustn't we have been blubbering? mustn't you have been blubbering? mustn't they have been blubbering? |