should shudder
Verbo regular: shudder - shuddered- shuddered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should shudder
you should shudder
she should shudder
we should shudder
you should shudder
they should shudder 	I should be shuddering
you should be shuddering
she should be shuddering
we should be shuddering
you should be shuddering
they should be shuddering	I should have shuddered
you should have shuddered
she should have shuddered
we should have shuddered
you should have shuddered
they should have shuddered	I should have been shuddering
you should have been shuddering
she should have been shuddering
we should have been shuddering
you should have been shuddering
they should have been shuddering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not shudder
you should not shudder
she should not shudder
we should not shudder
you should not shudder
they should not shudder 	I should not be shuddering
you should not be shuddering
she should not be shuddering
we should not be shuddering
you should not be shuddering
they should not be shuddering	I should not have shuddered
you should not have shuddered
she should not have shuddered
we should not have shuddered
you should not have shuddered
they should not have shuddered	I should not have been shuddering
you should not have been shuddering
she should not have been shuddering
we should not have been shuddering
you should not have been shuddering
they should not have been shuddering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I shudder?
should you shudder?
should she shudder?
should we shudder?
should you shudder?
should they shudder? 	should I be shuddering?
should you be shuddering?
should she be shuddering?
should we be shuddering?
should you be shuddering?
should they be shuddering? 	should I have shuddered?
should you have shuddered?
should she have shuddered?
should we have shuddered?
should you have shuddered?
should they have shuddered? 	should I have been shuddering?
should you have been shuddering?
should she have been shuddering?
should we have been shuddering?
should you have been shuddering?
should they have been shuddering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not shudder?
should you not shudder?
should she not shudder?
should we not shudder?
should you not shudder?
should they not shudder? 	should I not be shuddering?
should you not be shuddering?
should she not be shuddering?
should we not be shuddering?
should you not be shuddering?
should they not be shuddering? 	should I not have shuddered?
should you not have shuddered?
should she not have shuddered?
should we not have shuddered?
should you not have shuddered?
should they not have shuddered? 	should I not have been shuddering?
should you not have been shuddering?
should she not have been shuddering?
should we not have been shuddering?
should you not have been shuddering?
should they not have been shuddering?