must trudge
Verbo regular: trudge - trudged- trudged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must trudge
you must trudge
he must trudge
we must trudge
you must trudge
they must trudge 	I must be trudging
you must be trudging
he must be trudging
we must be trudging
you must be trudging
they must be trudging	I must have trudged
you must have trudged
he must have trudged
we must have trudged
you must have trudged
they must have trudged	I must have been trudging
you must have been trudging
he must have been trudging
we must have been trudging
you must have been trudging
they must have been trudging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not trudge
you must not trudge
he must not trudge
we must not trudge
you must not trudge
they must not trudge 	I must not be trudging
you must not be trudging
he must not be trudging
we must not be trudging
you must not be trudging
they must not be trudging	I must not have trudged
you must not have trudged
he must not have trudged
we must not have trudged
you must not have trudged
they must not have trudged	I must not have been trudging
you must not have been trudging
he must not have been trudging
we must not have been trudging
you must not have been trudging
they must not have been trudging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I trudge?
must you trudge?
must he trudge?
must we trudge?
must you trudge?
must they trudge? 	must I be trudging?
must you be trudging?
must he be trudging?
must we be trudging?
must you be trudging?
must they be trudging? 	must I have trudged?
must you have trudged?
must he have trudged?
must we have trudged?
must you have trudged?
must they have trudged? 	must I have been trudging?
must you have been trudging?
must he have been trudging?
must we have been trudging?
must you have been trudging?
must they have been trudging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not trudge?
must you not trudge?
must he not trudge?
must we not trudge?
must you not trudge?
must they not trudge? 	must I not be trudging?
must you not be trudging?
must he not be trudging?
must we not be trudging?
must you not be trudging?
must they not be trudging? 	must I not have trudged?
must you not have trudged?
must he not have trudged?
must we not have trudged?
must you not have trudged?
must they not have trudged? 	must I not have been trudging?
must you not have been trudging?
must he not have been trudging?
must we not have been trudging?
must you not have been trudging?
must they not have been trudging?