I should fight you should fight he should fight we should fight you should fight they should fight
Forma con V-ing
I should be fighting you should be fighting he should be fighting we should be fighting you should be fighting they should be fighting
Perfecto
I should have fought you should have fought he should have fought we should have fought you should have fought they should have fought
Perfecto con V-ing
I should have been fighting you should have been fighting he should have been fighting we should have been fighting you should have been fighting they should have been fighting
Negación
Forma simple
I should not fight you should not fight he should not fight we should not fight you should not fight they should not fight
Forma con V-ing
I should not be fighting you should not be fighting he should not be fighting we should not be fighting you should not be fighting they should not be fighting
Perfecto
I should not have fought you should not have fought he should not have fought we should not have fought you should not have fought they should not have fought
Perfecto con V-ing
I should not have been fighting you should not have been fighting he should not have been fighting we should not have been fighting you should not have been fighting they should not have been fighting
Forma interrogativa
Forma simple
should I fight? should you fight? should he fight? should we fight? should you fight? should they fight?
Forma con V-ing
should I be fighting? should you be fighting? should he be fighting? should we be fighting? should you be fighting? should they be fighting?
Perfecto
should I have fought? should you have fought? should he have fought? should we have fought? should you have fought? should they have fought?
Perfecto con V-ing
should I have been fighting? should you have been fighting? should he have been fighting? should we have been fighting? should you have been fighting? should they have been fighting?
Forma interro-negativa
Forma simple
should I not fight? should you not fight? should he not fight? should we not fight? should you not fight? should they not fight?
Forma con V-ing
should I not be fighting? should you not be fighting? should he not be fighting? should we not be fighting? should you not be fighting? should they not be fighting?
Perfecto
should I not have fought? should you not have fought? should he not have fought? should we not have fought? should you not have fought? should they not have fought?
Perfecto con V-ing
should I not have been fighting? should you not have been fighting? should he not have been fighting? should we not have been fighting? should you not have been fighting? should they not have been fighting?