should calve
Verbo regular: calve - calved- calved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should calve
you should calve
he should calve
we should calve
you should calve
they should calve 	I should be calving
you should be calving
he should be calving
we should be calving
you should be calving
they should be calving	I should have calved
you should have calved
he should have calved
we should have calved
you should have calved
they should have calved	I should have been calving
you should have been calving
he should have been calving
we should have been calving
you should have been calving
they should have been calving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not calve
you should not calve
he should not calve
we should not calve
you should not calve
they should not calve 	I should not be calving
you should not be calving
he should not be calving
we should not be calving
you should not be calving
they should not be calving	I should not have calved
you should not have calved
he should not have calved
we should not have calved
you should not have calved
they should not have calved	I should not have been calving
you should not have been calving
he should not have been calving
we should not have been calving
you should not have been calving
they should not have been calving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I calve?
should you calve?
should he calve?
should we calve?
should you calve?
should they calve? 	should I be calving?
should you be calving?
should he be calving?
should we be calving?
should you be calving?
should they be calving? 	should I have calved?
should you have calved?
should he have calved?
should we have calved?
should you have calved?
should they have calved? 	should I have been calving?
should you have been calving?
should he have been calving?
should we have been calving?
should you have been calving?
should they have been calving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not calve?
should you not calve?
should he not calve?
should we not calve?
should you not calve?
should they not calve? 	should I not be calving?
should you not be calving?
should he not be calving?
should we not be calving?
should you not be calving?
should they not be calving? 	should I not have calved?
should you not have calved?
should he not have calved?
should we not have calved?
should you not have calved?
should they not have calved? 	should I not have been calving?
should you not have been calving?
should he not have been calving?
should we not have been calving?
should you not have been calving?
should they not have been calving?