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 must not slaver you must not slaver he must not slaver we must not slaver you must not slaver they must not slaver	I must not be slavering you must not be slavering he must not be slavering we must not be slavering you must not be slavering they must not be slavering
Perfect	V-ing perfect
I must not have slavered you must not have slavered he must not have slavered we must not have slavered you must not have slavered they must not have slavered	I must not have been slavering you must not have been slavering he must not have been slavering we must not have been slavering you must not have been slavering they must not 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
must I not slaver? must you not slaver? must he not slaver? must we not slaver? must you not slaver? must they not slaver?	must I not be slavering? must you not be slavering? must he not be slavering? must we not be slavering? must you not be slavering? must they not be slavering?
Perfect	V-ing perfect
must I not have slavered? must you not have slavered? must he not have slavered? must we not have slavered? must you not have slavered? must they not have slavered?	must I not have been slavering? must you not have been slavering? must he not have been slavering? must we not have been slavering? must you not have been slavering? must they not have been slavering?