Conjugação do verbo inglês
SHOULD BACKFIT

Verbo irregular: backfit - backfit, backfitted - backfit, backfitted

Afirmação

Forma simple	Forma com V-ing
I should backfit you should backfit he should backfit we should backfit you should backfit they should backfit	I should be backfiting you should be backfiting he should be backfiting we should be backfiting you should be backfiting they should be backfiting
Perfeito	Perfeito com V-ing
I should have backfit, backfitted you should have backfit, backfitted he should have backfit, backfitted we should have backfit, backfitted you should have backfit, backfitted they should have backfit, backfitted	I should have been backfiting you should have been backfiting he should have been backfiting we should have been backfiting you should have been backfiting they should have been backfiting

Negação

Forma simple	Forma com V-ing
I should not backfit you should not backfit he should not backfit we should not backfit you should not backfit they should not backfit	I should not be backfiting you should not be backfiting he should not be backfiting we should not be backfiting you should not be backfiting they should not be backfiting
Perfeito	Perfeito com V-ing
I should not have backfit, backfitted you should not have backfit, backfitted he should not have backfit, backfitted we should not have backfit, backfitted you should not have backfit, backfitted they should not have backfit, backfitted	I should not have been backfiting you should not have been backfiting he should not have been backfiting we should not have been backfiting you should not have been backfiting they should not have been backfiting

Forma interrogativa

Forma simple	Forma com V-ing
should I backfit? should you backfit? should he backfit? should we backfit? should you backfit? should they backfit?	should I be backfiting? should you be backfiting? should he be backfiting? should we be backfiting? should you be backfiting? should they be backfiting?
Perfeito	Perfeito com V-ing
should I have backfit, backfitted? should you have backfit, backfitted? should he have backfit, backfitted? should we have backfit, backfitted? should you have backfit, backfitted? should they have backfit, backfitted?	should I have been backfiting? should you have been backfiting? should he have been backfiting? should we have been backfiting? should you have been backfiting? should they have been backfiting?

Forma interro-Negação

Forma simple	Forma com V-ing
should I not backfit? should you not backfit? should he not backfit? should we not backfit? should you not backfit? should they not backfit?	should I not be backfiting? should you not be backfiting? should he not be backfiting? should we not be backfiting? should you not be backfiting? should they not be backfiting?
Perfeito	Perfeito com V-ing
should I not have backfit, backfitted? should you not have backfit, backfitted? should he not have backfit, backfitted? should we not have backfit, backfitted? should you not have backfit, backfitted? should they not have backfit, backfitted?	should I not have been backfiting? should you not have been backfiting? should he not have been backfiting? should we not have been backfiting? should you not have been backfiting? should they not have been backfiting?