I should yawn you should yawn he should yawn we should yawn you should yawn they should yawn
Forma com V-ing
I should be yawning you should be yawning he should be yawning we should be yawning you should be yawning they should be yawning
Perfeito
I should have yawned you should have yawned he should have yawned we should have yawned you should have yawned they should have yawned
Perfeito com V-ing
I should have been yawning you should have been yawning he should have been yawning we should have been yawning you should have been yawning they should have been yawning
Negação
Forma simple
I should not yawn you should not yawn he should not yawn we should not yawn you should not yawn they should not yawn
Forma com V-ing
I should not be yawning you should not be yawning he should not be yawning we should not be yawning you should not be yawning they should not be yawning
Perfeito
I should not have yawned you should not have yawned he should not have yawned we should not have yawned you should not have yawned they should not have yawned
Perfeito com V-ing
I should not have been yawning you should not have been yawning he should not have been yawning we should not have been yawning you should not have been yawning they should not have been yawning
Forma interrogativa
Forma simple
should I yawn? should you yawn? should he yawn? should we yawn? should you yawn? should they yawn?
Forma com V-ing
should I be yawning? should you be yawning? should he be yawning? should we be yawning? should you be yawning? should they be yawning?
Perfeito
should I have yawned? should you have yawned? should he have yawned? should we have yawned? should you have yawned? should they have yawned?
Perfeito com V-ing
should I have been yawning? should you have been yawning? should he have been yawning? should we have been yawning? should you have been yawning? should they have been yawning?
Forma interro-Negação
Forma simple
should I not yawn? should you not yawn? should he not yawn? should we not yawn? should you not yawn? should they not yawn?
Forma com V-ing
should I not be yawning? should you not be yawning? should he not be yawning? should we not be yawning? should you not be yawning? should they not be yawning?
Perfeito
should I not have yawned? should you not have yawned? should he not have yawned? should we not have yawned? should you not have yawned? should they not have yawned?
Perfeito com V-ing
should I not have been yawning? should you not have been yawning? should he not have been yawning? should we not have been yawning? should you not have been yawning? should they not have been yawning?