must motorboat
Verbe régulier : motorboat - motorboated- motorboated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must motorboat
you must motorboat
he must motorboat
we must motorboat
you must motorboat
they must motorboat 	I must be motorboating
you must be motorboating
he must be motorboating
we must be motorboating
you must be motorboating
they must be motorboating	I must have motorboated
you must have motorboated
he must have motorboated
we must have motorboated
you must have motorboated
they must have motorboated	I must have been motorboating
you must have been motorboating
he must have been motorboating
we must have been motorboating
you must have been motorboating
they must have been motorboating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't motorboat
you mustn't motorboat
he mustn't motorboat
we mustn't motorboat
you mustn't motorboat
they mustn't motorboat 	I mustn't be motorboating
you mustn't be motorboating
he mustn't be motorboating
we mustn't be motorboating
you mustn't be motorboating
they mustn't be motorboating	I mustn't have motorboated
you mustn't have motorboated
he mustn't have motorboated
we mustn't have motorboated
you mustn't have motorboated
they mustn't have motorboated	I mustn't have been motorboating
you mustn't have been motorboating
he mustn't have been motorboating
we mustn't have been motorboating
you mustn't have been motorboating
they mustn't have been motorboating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I motorboat?
must you motorboat?
must he motorboat?
must we motorboat?
must you motorboat?
must they motorboat? 	must I be motorboating?
must you be motorboating?
must he be motorboating?
must we be motorboating?
must you be motorboating?
must they be motorboating? 	must I have motorboated?
must you have motorboated?
must he have motorboated?
must we have motorboated?
must you have motorboated?
must they have motorboated? 	must I have been motorboating?
must you have been motorboating?
must he have been motorboating?
must we have been motorboating?
must you have been motorboating?
must they have been motorboating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I motorboat?
mustn't you motorboat?
mustn't he motorboat?
mustn't we motorboat?
mustn't you motorboat?
mustn't they motorboat? 	mustn't I be motorboating?
mustn't you be motorboating?
mustn't he be motorboating?
mustn't we be motorboating?
mustn't you be motorboating?
mustn't they be motorboating? 	mustn't I have motorboated?
mustn't you have motorboated?
mustn't he have motorboated?
mustn't we have motorboated?
mustn't you have motorboated?
mustn't they have motorboated? 	mustn't I have been motorboating?
mustn't you have been motorboating?
mustn't he have been motorboating?
mustn't we have been motorboating?
mustn't you have been motorboating?
mustn't they have been motorboating?