should truck
Verbo regular: truck - trucked- trucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should truck
you should truck
he should truck
we should truck
you should truck
they should truck 	I should be trucking
you should be trucking
he should be trucking
we should be trucking
you should be trucking
they should be trucking	I should have trucked
you should have trucked
he should have trucked
we should have trucked
you should have trucked
they should have trucked	I should have been trucking
you should have been trucking
he should have been trucking
we should have been trucking
you should have been trucking
they should have been trucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not truck
you should not truck
he should not truck
we should not truck
you should not truck
they should not truck 	I should not be trucking
you should not be trucking
he should not be trucking
we should not be trucking
you should not be trucking
they should not be trucking	I should not have trucked
you should not have trucked
he should not have trucked
we should not have trucked
you should not have trucked
they should not have trucked	I should not have been trucking
you should not have been trucking
he should not have been trucking
we should not have been trucking
you should not have been trucking
they should not have been trucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I truck?
should you truck?
should he truck?
should we truck?
should you truck?
should they truck? 	should I be trucking?
should you be trucking?
should he be trucking?
should we be trucking?
should you be trucking?
should they be trucking? 	should I have trucked?
should you have trucked?
should he have trucked?
should we have trucked?
should you have trucked?
should they have trucked? 	should I have been trucking?
should you have been trucking?
should he have been trucking?
should we have been trucking?
should you have been trucking?
should they have been trucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not truck?
should you not truck?
should he not truck?
should we not truck?
should you not truck?
should they not truck? 	should I not be trucking?
should you not be trucking?
should he not be trucking?
should we not be trucking?
should you not be trucking?
should they not be trucking? 	should I not have trucked?
should you not have trucked?
should he not have trucked?
should we not have trucked?
should you not have trucked?
should they not have trucked? 	should I not have been trucking?
should you not have been trucking?
should he not have been trucking?
should we not have been trucking?
should you not have been trucking?
should they not have been trucking?