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
she must tangle
we must tangle
you must tangle
they must tangle 	I must be tangling
you must be tangling
she must be tangling
we must be tangling
you must be tangling
they must be tangling	I must have tangled
you must have tangled
she 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
she 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 must not tangle
you must not tangle
she must not tangle
we must not tangle
you must not tangle
they must not tangle 	I must not be tangling
you must not be tangling
she must not be tangling
we must not be tangling
you must not be tangling
they must not be tangling	I must not have tangled
you must not have tangled
she must not have tangled
we must not have tangled
you must not have tangled
they must not have tangled	I must not have been tangling
you must not have been tangling
she must not have been tangling
we must not have been tangling
you must not have been tangling
they must not have been tangling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I tangle?
must you tangle?
must she tangle?
must we tangle?
must you tangle?
must they tangle? 	must I be tangling?
must you be tangling?
must she be tangling?
must we be tangling?
must you be tangling?
must they be tangling? 	must I have tangled?
must you have tangled?
must she 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 she 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 	
must I not tangle?
must you not tangle?
must she not tangle?
must we not tangle?
must you not tangle?
must they not tangle? 	must I not be tangling?
must you not be tangling?
must she not be tangling?
must we not be tangling?
must you not be tangling?
must they not be tangling? 	must I not have tangled?
must you not have tangled?
must she not have tangled?
must we not have tangled?
must you not have tangled?
must they not have tangled? 	must I not have been tangling?
must you not have been tangling?
must she not have been tangling?
must we not have been tangling?
must you not have been tangling?
must they not have been tangling?