English verb conjugation
MUST SLAVER

Regular verb: slaver - slavered - slavered

Affirmation

Simple form	V-ing form
I must slaver you must slaver he must slaver we must slaver you must slaver they must slaver	I must be slavering you must be slavering he must be slavering we must be slavering you must be slavering they must be slavering
Perfect	V-ing perfect
I must have slavered you must have slavered he must have slavered we must have slavered you must have slavered they must have slavered	I must have been slavering you must have been slavering he must have been slavering we must have been slavering you must have been slavering they must have been slavering

Negation

Simple form	V-ing form
I mustn't slaver you mustn't slaver he mustn't slaver we mustn't slaver you mustn't slaver they mustn't slaver	I mustn't be slavering you mustn't be slavering he mustn't be slavering we mustn't be slavering you mustn't be slavering they mustn't be slavering
Perfect	V-ing perfect
I mustn't have slavered you mustn't have slavered he mustn't have slavered we mustn't have slavered you mustn't have slavered they mustn't have slavered	I mustn't have been slavering you mustn't have been slavering he mustn't have been slavering we mustn't have been slavering you mustn't have been slavering they mustn't have been slavering

Interrogative form

Simple form	V-ing form
must I slaver? must you slaver? must he slaver? must we slaver? must you slaver? must they slaver?	must I be slavering? must you be slavering? must he be slavering? must we be slavering? must you be slavering? must they be slavering?
Perfect	V-ing perfect
must I have slavered? must you have slavered? must he have slavered? must we have slavered? must you have slavered? must they have slavered?	must I have been slavering? must you have been slavering? must he have been slavering? must we have been slavering? must you have been slavering? must they have been slavering?

Interro-negative form

Simple form	V-ing form
mustn't I slaver? mustn't you slaver? mustn't he slaver? mustn't we slaver? mustn't you slaver? mustn't they slaver?	mustn't I be slavering? mustn't you be slavering? mustn't he be slavering? mustn't we be slavering? mustn't you be slavering? mustn't they be slavering?
Perfect	V-ing perfect
mustn't I have slavered? mustn't you have slavered? mustn't he have slavered? mustn't we have slavered? mustn't you have slavered? mustn't they have slavered?	mustn't I have been slavering? mustn't you have been slavering? mustn't he have been slavering? mustn't we have been slavering? mustn't you have been slavering? mustn't they have been slavering?