must teasel
Verbo regular: teasel - teaseled- teaseled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must teasel
you must teasel
he must teasel
we must teasel
you must teasel
they must teasel 	I must be teaseling
you must be teaseling
he must be teaseling
we must be teaseling
you must be teaseling
they must be teaseling	I must have teaseled
you must have teaseled
he must have teaseled
we must have teaseled
you must have teaseled
they must have teaseled	I must have been teaseling
you must have been teaseling
he must have been teaseling
we must have been teaseling
you must have been teaseling
they must have been teaseling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't teasel
you mustn't teasel
he mustn't teasel
we mustn't teasel
you mustn't teasel
they mustn't teasel 	I mustn't be teaseling
you mustn't be teaseling
he mustn't be teaseling
we mustn't be teaseling
you mustn't be teaseling
they mustn't be teaseling	I mustn't have teaseled
you mustn't have teaseled
he mustn't have teaseled
we mustn't have teaseled
you mustn't have teaseled
they mustn't have teaseled	I mustn't have been teaseling
you mustn't have been teaseling
he mustn't have been teaseling
we mustn't have been teaseling
you mustn't have been teaseling
they mustn't have been teaseling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I teasel?
must you teasel?
must he teasel?
must we teasel?
must you teasel?
must they teasel? 	must I be teaseling?
must you be teaseling?
must he be teaseling?
must we be teaseling?
must you be teaseling?
must they be teaseling? 	must I have teaseled?
must you have teaseled?
must he have teaseled?
must we have teaseled?
must you have teaseled?
must they have teaseled? 	must I have been teaseling?
must you have been teaseling?
must he have been teaseling?
must we have been teaseling?
must you have been teaseling?
must they have been teaseling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I teasel?
mustn't you teasel?
mustn't he teasel?
mustn't we teasel?
mustn't you teasel?
mustn't they teasel? 	mustn't I be teaseling?
mustn't you be teaseling?
mustn't he be teaseling?
mustn't we be teaseling?
mustn't you be teaseling?
mustn't they be teaseling? 	mustn't I have teaseled?
mustn't you have teaseled?
mustn't he have teaseled?
mustn't we have teaseled?
mustn't you have teaseled?
mustn't they have teaseled? 	mustn't I have been teaseling?
mustn't you have been teaseling?
mustn't he have been teaseling?
mustn't we have been teaseling?
mustn't you have been teaseling?
mustn't they have been teaseling?