must sidetrack
Verbo regular: sidetrack - sidetracked- sidetracked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must sidetrack
you must sidetrack
he must sidetrack
we must sidetrack
you must sidetrack
they must sidetrack 	I must be sidetracking
you must be sidetracking
he must be sidetracking
we must be sidetracking
you must be sidetracking
they must be sidetracking	I must have sidetracked
you must have sidetracked
he must have sidetracked
we must have sidetracked
you must have sidetracked
they must have sidetracked	I must have been sidetracking
you must have been sidetracking
he must have been sidetracking
we must have been sidetracking
you must have been sidetracking
they must have been sidetracking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't sidetrack
you mustn't sidetrack
he mustn't sidetrack
we mustn't sidetrack
you mustn't sidetrack
they mustn't sidetrack 	I mustn't be sidetracking
you mustn't be sidetracking
he mustn't be sidetracking
we mustn't be sidetracking
you mustn't be sidetracking
they mustn't be sidetracking	I mustn't have sidetracked
you mustn't have sidetracked
he mustn't have sidetracked
we mustn't have sidetracked
you mustn't have sidetracked
they mustn't have sidetracked	I mustn't have been sidetracking
you mustn't have been sidetracking
he mustn't have been sidetracking
we mustn't have been sidetracking
you mustn't have been sidetracking
they mustn't have been sidetracking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I sidetrack?
must you sidetrack?
must he sidetrack?
must we sidetrack?
must you sidetrack?
must they sidetrack? 	must I be sidetracking?
must you be sidetracking?
must he be sidetracking?
must we be sidetracking?
must you be sidetracking?
must they be sidetracking? 	must I have sidetracked?
must you have sidetracked?
must he have sidetracked?
must we have sidetracked?
must you have sidetracked?
must they have sidetracked? 	must I have been sidetracking?
must you have been sidetracking?
must he have been sidetracking?
must we have been sidetracking?
must you have been sidetracking?
must they have been sidetracking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I sidetrack?
mustn't you sidetrack?
mustn't he sidetrack?
mustn't we sidetrack?
mustn't you sidetrack?
mustn't they sidetrack? 	mustn't I be sidetracking?
mustn't you be sidetracking?
mustn't he be sidetracking?
mustn't we be sidetracking?
mustn't you be sidetracking?
mustn't they be sidetracking? 	mustn't I have sidetracked?
mustn't you have sidetracked?
mustn't he have sidetracked?
mustn't we have sidetracked?
mustn't you have sidetracked?
mustn't they have sidetracked? 	mustn't I have been sidetracking?
mustn't you have been sidetracking?
mustn't he have been sidetracking?
mustn't we have been sidetracking?
mustn't you have been sidetracking?
mustn't they have been sidetracking?