Conjugação do verbo inglês
SHOULD CREAK

Verbo regular: creak - creaked - creaked

Afirmação

Forma simple	Forma com V-ing
I should creak you should creak he should creak we should creak you should creak they should creak	I should be creaking you should be creaking he should be creaking we should be creaking you should be creaking they should be creaking
Perfeito	Perfeito com V-ing
I should have creaked you should have creaked he should have creaked we should have creaked you should have creaked they should have creaked	I should have been creaking you should have been creaking he should have been creaking we should have been creaking you should have been creaking they should have been creaking

Negação

Forma simple	Forma com V-ing
I should not creak you should not creak he should not creak we should not creak you should not creak they should not creak	I should not be creaking you should not be creaking he should not be creaking we should not be creaking you should not be creaking they should not be creaking
Perfeito	Perfeito com V-ing
I should not have creaked you should not have creaked he should not have creaked we should not have creaked you should not have creaked they should not have creaked	I should not have been creaking you should not have been creaking he should not have been creaking we should not have been creaking you should not have been creaking they should not have been creaking

Forma interrogativa

Forma simple	Forma com V-ing
should I creak? should you creak? should he creak? should we creak? should you creak? should they creak?	should I be creaking? should you be creaking? should he be creaking? should we be creaking? should you be creaking? should they be creaking?
Perfeito	Perfeito com V-ing
should I have creaked? should you have creaked? should he have creaked? should we have creaked? should you have creaked? should they have creaked?	should I have been creaking? should you have been creaking? should he have been creaking? should we have been creaking? should you have been creaking? should they have been creaking?

Forma interro-Negação

Forma simple	Forma com V-ing
should I not creak? should you not creak? should he not creak? should we not creak? should you not creak? should they not creak?	should I not be creaking? should you not be creaking? should he not be creaking? should we not be creaking? should you not be creaking? should they not be creaking?
Perfeito	Perfeito com V-ing
should I not have creaked? should you not have creaked? should he not have creaked? should we not have creaked? should you not have creaked? should they not have creaked?	should I not have been creaking? should you not have been creaking? should he not have been creaking? should we not have been creaking? should you not have been creaking? should they not have been creaking?