should combat
Verbo regular: combat - combated- combated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should combat
you should combat
she should combat
we should combat
you should combat
they should combat 	I should be combating
you should be combating
she should be combating
we should be combating
you should be combating
they should be combating	I should have combated
you should have combated
she should have combated
we should have combated
you should have combated
they should have combated	I should have been combating
you should have been combating
she should have been combating
we should have been combating
you should have been combating
they should have been combating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not combat
you should not combat
she should not combat
we should not combat
you should not combat
they should not combat 	I should not be combating
you should not be combating
she should not be combating
we should not be combating
you should not be combating
they should not be combating	I should not have combated
you should not have combated
she should not have combated
we should not have combated
you should not have combated
they should not have combated	I should not have been combating
you should not have been combating
she should not have been combating
we should not have been combating
you should not have been combating
they should not have been combating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I combat?
should you combat?
should she combat?
should we combat?
should you combat?
should they combat? 	should I be combating?
should you be combating?
should she be combating?
should we be combating?
should you be combating?
should they be combating? 	should I have combated?
should you have combated?
should she have combated?
should we have combated?
should you have combated?
should they have combated? 	should I have been combating?
should you have been combating?
should she have been combating?
should we have been combating?
should you have been combating?
should they have been combating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not combat?
should you not combat?
should she not combat?
should we not combat?
should you not combat?
should they not combat? 	should I not be combating?
should you not be combating?
should she not be combating?
should we not be combating?
should you not be combating?
should they not be combating? 	should I not have combated?
should you not have combated?
should she not have combated?
should we not have combated?
should you not have combated?
should they not have combated? 	should I not have been combating?
should you not have been combating?
should she not have been combating?
should we not have been combating?
should you not have been combating?
should they not have been combating?