Verbo regular: backcross - backcrossed - backcrossed
Afirmação
Forma simple
I should backcross you should backcross she should backcross we should backcross you should backcross they should backcross
Forma com V-ing
I should be backcrossing you should be backcrossing she should be backcrossing we should be backcrossing you should be backcrossing they should be backcrossing
Perfeito
I should have backcrossed you should have backcrossed she should have backcrossed we should have backcrossed you should have backcrossed they should have backcrossed
Perfeito com V-ing
I should have been backcrossing you should have been backcrossing she should have been backcrossing we should have been backcrossing you should have been backcrossing they should have been backcrossing
Negação
Forma simple
I should not backcross you should not backcross she should not backcross we should not backcross you should not backcross they should not backcross
Forma com V-ing
I should not be backcrossing you should not be backcrossing she should not be backcrossing we should not be backcrossing you should not be backcrossing they should not be backcrossing
Perfeito
I should not have backcrossed you should not have backcrossed she should not have backcrossed we should not have backcrossed you should not have backcrossed they should not have backcrossed
Perfeito com V-ing
I should not have been backcrossing you should not have been backcrossing she should not have been backcrossing we should not have been backcrossing you should not have been backcrossing they should not have been backcrossing
Forma interrogativa
Forma simple
should I backcross? should you backcross? should she backcross? should we backcross? should you backcross? should they backcross?
Forma com V-ing
should I be backcrossing? should you be backcrossing? should she be backcrossing? should we be backcrossing? should you be backcrossing? should they be backcrossing?
Perfeito
should I have backcrossed? should you have backcrossed? should she have backcrossed? should we have backcrossed? should you have backcrossed? should they have backcrossed?
Perfeito com V-ing
should I have been backcrossing? should you have been backcrossing? should she have been backcrossing? should we have been backcrossing? should you have been backcrossing? should they have been backcrossing?
Forma interro-Negação
Forma simple
should I not backcross? should you not backcross? should she not backcross? should we not backcross? should you not backcross? should they not backcross?
Forma com V-ing
should I not be backcrossing? should you not be backcrossing? should she not be backcrossing? should we not be backcrossing? should you not be backcrossing? should they not be backcrossing?
Perfeito
should I not have backcrossed? should you not have backcrossed? should she not have backcrossed? should we not have backcrossed? should you not have backcrossed? should they not have backcrossed?
Perfeito com V-ing
should I not have been backcrossing? should you not have been backcrossing? should she not have been backcrossing? should we not have been backcrossing? should you not have been backcrossing? should they not have been backcrossing?