must outfloat
Regular verb: outfloat - outfloated- outfloated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must outfloat
you must outfloat
she must outfloat
we must outfloat
you must outfloat
they must outfloat 	I must be outfloating
you must be outfloating
she must be outfloating
we must be outfloating
you must be outfloating
they must be outfloating	I must have outfloated
you must have outfloated
she must have outfloated
we must have outfloated
you must have outfloated
they must have outfloated	I must have been outfloating
you must have been outfloating
she must have been outfloating
we must have been outfloating
you must have been outfloating
they must have been outfloating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't outfloat
you mustn't outfloat
she mustn't outfloat
we mustn't outfloat
you mustn't outfloat
they mustn't outfloat 	I mustn't be outfloating
you mustn't be outfloating
she mustn't be outfloating
we mustn't be outfloating
you mustn't be outfloating
they mustn't be outfloating	I mustn't have outfloated
you mustn't have outfloated
she mustn't have outfloated
we mustn't have outfloated
you mustn't have outfloated
they mustn't have outfloated	I mustn't have been outfloating
you mustn't have been outfloating
she mustn't have been outfloating
we mustn't have been outfloating
you mustn't have been outfloating
they mustn't have been outfloating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I outfloat?
must you outfloat?
must she outfloat?
must we outfloat?
must you outfloat?
must they outfloat? 	must I be outfloating?
must you be outfloating?
must she be outfloating?
must we be outfloating?
must you be outfloating?
must they be outfloating? 	must I have outfloated?
must you have outfloated?
must she have outfloated?
must we have outfloated?
must you have outfloated?
must they have outfloated? 	must I have been outfloating?
must you have been outfloating?
must she have been outfloating?
must we have been outfloating?
must you have been outfloating?
must they have been outfloating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I outfloat?
mustn't you outfloat?
mustn't she outfloat?
mustn't we outfloat?
mustn't you outfloat?
mustn't they outfloat? 	mustn't I be outfloating?
mustn't you be outfloating?
mustn't she be outfloating?
mustn't we be outfloating?
mustn't you be outfloating?
mustn't they be outfloating? 	mustn't I have outfloated?
mustn't you have outfloated?
mustn't she have outfloated?
mustn't we have outfloated?
mustn't you have outfloated?
mustn't they have outfloated? 	mustn't I have been outfloating?
mustn't you have been outfloating?
mustn't she have been outfloating?
mustn't we have been outfloating?
mustn't you have been outfloating?
mustn't they have been outfloating?