should cull
Verbo regular: cull - culled- culled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should cull
you should cull
he should cull
we should cull
you should cull
they should cull 	I should be culling
you should be culling
he should be culling
we should be culling
you should be culling
they should be culling	I should have culled
you should have culled
he should have culled
we should have culled
you should have culled
they should have culled	I should have been culling
you should have been culling
he should have been culling
we should have been culling
you should have been culling
they should have been culling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not cull
you should not cull
he should not cull
we should not cull
you should not cull
they should not cull 	I should not be culling
you should not be culling
he should not be culling
we should not be culling
you should not be culling
they should not be culling	I should not have culled
you should not have culled
he should not have culled
we should not have culled
you should not have culled
they should not have culled	I should not have been culling
you should not have been culling
he should not have been culling
we should not have been culling
you should not have been culling
they should not have been culling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I cull?
should you cull?
should he cull?
should we cull?
should you cull?
should they cull? 	should I be culling?
should you be culling?
should he be culling?
should we be culling?
should you be culling?
should they be culling? 	should I have culled?
should you have culled?
should he have culled?
should we have culled?
should you have culled?
should they have culled? 	should I have been culling?
should you have been culling?
should he have been culling?
should we have been culling?
should you have been culling?
should they have been culling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not cull?
should you not cull?
should he not cull?
should we not cull?
should you not cull?
should they not cull? 	should I not be culling?
should you not be culling?
should he not be culling?
should we not be culling?
should you not be culling?
should they not be culling? 	should I not have culled?
should you not have culled?
should he not have culled?
should we not have culled?
should you not have culled?
should they not have culled? 	should I not have been culling?
should you not have been culling?
should he not have been culling?
should we not have been culling?
should you not have been culling?
should they not have been culling?