should yuck
Verbo regular: yuck - yucked- yucked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should yuck
you should yuck
he should yuck
we should yuck
you should yuck
they should yuck 	I should be yucking
you should be yucking
he should be yucking
we should be yucking
you should be yucking
they should be yucking	I should have yucked
you should have yucked
he should have yucked
we should have yucked
you should have yucked
they should have yucked	I should have been yucking
you should have been yucking
he should have been yucking
we should have been yucking
you should have been yucking
they should have been yucking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not yuck
you should not yuck
he should not yuck
we should not yuck
you should not yuck
they should not yuck 	I should not be yucking
you should not be yucking
he should not be yucking
we should not be yucking
you should not be yucking
they should not be yucking	I should not have yucked
you should not have yucked
he should not have yucked
we should not have yucked
you should not have yucked
they should not have yucked	I should not have been yucking
you should not have been yucking
he should not have been yucking
we should not have been yucking
you should not have been yucking
they should not have been yucking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I yuck?
should you yuck?
should he yuck?
should we yuck?
should you yuck?
should they yuck? 	should I be yucking?
should you be yucking?
should he be yucking?
should we be yucking?
should you be yucking?
should they be yucking? 	should I have yucked?
should you have yucked?
should he have yucked?
should we have yucked?
should you have yucked?
should they have yucked? 	should I have been yucking?
should you have been yucking?
should he have been yucking?
should we have been yucking?
should you have been yucking?
should they have been yucking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not yuck?
should you not yuck?
should he not yuck?
should we not yuck?
should you not yuck?
should they not yuck? 	should I not be yucking?
should you not be yucking?
should he not be yucking?
should we not be yucking?
should you not be yucking?
should they not be yucking? 	should I not have yucked?
should you not have yucked?
should he not have yucked?
should we not have yucked?
should you not have yucked?
should they not have yucked? 	should I not have been yucking?
should you not have been yucking?
should he not have been yucking?
should we not have been yucking?
should you not have been yucking?
should they not have been yucking?