should track
Verbo regular: track - tracked- tracked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should track
you should track
he should track
we should track
you should track
they should track 	I should be tracking
you should be tracking
he should be tracking
we should be tracking
you should be tracking
they should be tracking	I should have tracked
you should have tracked
he should have tracked
we should have tracked
you should have tracked
they should have tracked	I should have been tracking
you should have been tracking
he should have been tracking
we should have been tracking
you should have been tracking
they should have been tracking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not track
you should not track
he should not track
we should not track
you should not track
they should not track 	I should not be tracking
you should not be tracking
he should not be tracking
we should not be tracking
you should not be tracking
they should not be tracking	I should not have tracked
you should not have tracked
he should not have tracked
we should not have tracked
you should not have tracked
they should not have tracked	I should not have been tracking
you should not have been tracking
he should not have been tracking
we should not have been tracking
you should not have been tracking
they should not have been tracking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I track?
should you track?
should he track?
should we track?
should you track?
should they track? 	should I be tracking?
should you be tracking?
should he be tracking?
should we be tracking?
should you be tracking?
should they be tracking? 	should I have tracked?
should you have tracked?
should he have tracked?
should we have tracked?
should you have tracked?
should they have tracked? 	should I have been tracking?
should you have been tracking?
should he have been tracking?
should we have been tracking?
should you have been tracking?
should they have been tracking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not track?
should you not track?
should he not track?
should we not track?
should you not track?
should they not track? 	should I not be tracking?
should you not be tracking?
should he not be tracking?
should we not be tracking?
should you not be tracking?
should they not be tracking? 	should I not have tracked?
should you not have tracked?
should he not have tracked?
should we not have tracked?
should you not have tracked?
should they not have tracked? 	should I not have been tracking?
should you not have been tracking?
should he not have been tracking?
should we not have been tracking?
should you not have been tracking?
should they not have been tracking?