must tangle
Verbo regular: tangle - tangled- tangled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must tangle
you must tangle
he must tangle
we must tangle
you must tangle
they must tangle 	I must be tangling
you must be tangling
he must be tangling
we must be tangling
you must be tangling
they must be tangling	I must have tangled
you must have tangled
he must have tangled
we must have tangled
you must have tangled
they must have tangled	I must have been tangling
you must have been tangling
he must have been tangling
we must have been tangling
you must have been tangling
they must have been tangling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't tangle
you mustn't tangle
he mustn't tangle
we mustn't tangle
you mustn't tangle
they mustn't tangle 	I mustn't be tangling
you mustn't be tangling
he mustn't be tangling
we mustn't be tangling
you mustn't be tangling
they mustn't be tangling	I mustn't have tangled
you mustn't have tangled
he mustn't have tangled
we mustn't have tangled
you mustn't have tangled
they mustn't have tangled	I mustn't have been tangling
you mustn't have been tangling
he mustn't have been tangling
we mustn't have been tangling
you mustn't have been tangling
they mustn't have been tangling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I tangle?
must you tangle?
must he tangle?
must we tangle?
must you tangle?
must they tangle? 	must I be tangling?
must you be tangling?
must he be tangling?
must we be tangling?
must you be tangling?
must they be tangling? 	must I have tangled?
must you have tangled?
must he have tangled?
must we have tangled?
must you have tangled?
must they have tangled? 	must I have been tangling?
must you have been tangling?
must he have been tangling?
must we have been tangling?
must you have been tangling?
must they have been tangling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I tangle?
mustn't you tangle?
mustn't he tangle?
mustn't we tangle?
mustn't you tangle?
mustn't they tangle? 	mustn't I be tangling?
mustn't you be tangling?
mustn't he be tangling?
mustn't we be tangling?
mustn't you be tangling?
mustn't they be tangling? 	mustn't I have tangled?
mustn't you have tangled?
mustn't he have tangled?
mustn't we have tangled?
mustn't you have tangled?
mustn't they have tangled? 	mustn't I have been tangling?
mustn't you have been tangling?
mustn't he have been tangling?
mustn't we have been tangling?
mustn't you have been tangling?
mustn't they have been tangling?