Conjugação do verbo inglês
MUST TRAIL

Verbo regular: trail - trailed - trailed

Afirmação

Forma simple	Forma com V-ing
I must trail you must trail he must trail we must trail you must trail they must trail	I must be trailing you must be trailing he must be trailing we must be trailing you must be trailing they must be trailing
Perfeito	Perfeito com V-ing
I must have trailed you must have trailed he must have trailed we must have trailed you must have trailed they must have trailed	I must have been trailing you must have been trailing he must have been trailing we must have been trailing you must have been trailing they must have been trailing

Negação

Forma simple	Forma com V-ing
I mustn't trail you mustn't trail he mustn't trail we mustn't trail you mustn't trail they mustn't trail	I mustn't be trailing you mustn't be trailing he mustn't be trailing we mustn't be trailing you mustn't be trailing they mustn't be trailing
Perfeito	Perfeito com V-ing
I mustn't have trailed you mustn't have trailed he mustn't have trailed we mustn't have trailed you mustn't have trailed they mustn't have trailed	I mustn't have been trailing you mustn't have been trailing he mustn't have been trailing we mustn't have been trailing you mustn't have been trailing they mustn't have been trailing

Forma interrogativa

Forma simple	Forma com V-ing
must I trail? must you trail? must he trail? must we trail? must you trail? must they trail?	must I be trailing? must you be trailing? must he be trailing? must we be trailing? must you be trailing? must they be trailing?
Perfeito	Perfeito com V-ing
must I have trailed? must you have trailed? must he have trailed? must we have trailed? must you have trailed? must they have trailed?	must I have been trailing? must you have been trailing? must he have been trailing? must we have been trailing? must you have been trailing? must they have been trailing?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I trail? mustn't you trail? mustn't he trail? mustn't we trail? mustn't you trail? mustn't they trail?	mustn't I be trailing? mustn't you be trailing? mustn't he be trailing? mustn't we be trailing? mustn't you be trailing? mustn't they be trailing?
Perfeito	Perfeito com V-ing
mustn't I have trailed? mustn't you have trailed? mustn't he have trailed? mustn't we have trailed? mustn't you have trailed? mustn't they have trailed?	mustn't I have been trailing? mustn't you have been trailing? mustn't he have been trailing? mustn't we have been trailing? mustn't you have been trailing? mustn't they have been trailing?