Verbo regolare: backcross - backcrossed - backcrossed
Affermazione
Forma semplice
I should backcross you should backcross he should backcross we should backcross you should backcross they should backcross
Forma con V-ing
I should be backcrossing you should be backcrossing he should be backcrossing we should be backcrossing you should be backcrossing they should be backcrossing
Perfetto
I should have backcrossed you should have backcrossed he should have backcrossed we should have backcrossed you should have backcrossed they should have backcrossed
Perfetto con V-ing
I should have been backcrossing you should have been backcrossing he should have been backcrossing we should have been backcrossing you should have been backcrossing they should have been backcrossing
Negazione
Forma semplice
I should not backcross you should not backcross he should not backcross we should not backcross you should not backcross they should not backcross
Forma con V-ing
I should not be backcrossing you should not be backcrossing he should not be backcrossing we should not be backcrossing you should not be backcrossing they should not be backcrossing
Perfetto
I should not have backcrossed you should not have backcrossed he should not have backcrossed we should not have backcrossed you should not have backcrossed they should not have backcrossed
Perfetto con V-ing
I should not have been backcrossing you should not have been backcrossing he 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 semplice
should I backcross? should you backcross? should he backcross? should we backcross? should you backcross? should they backcross?
Forma con V-ing
should I be backcrossing? should you be backcrossing? should he be backcrossing? should we be backcrossing? should you be backcrossing? should they be backcrossing?
Perfetto
should I have backcrossed? should you have backcrossed? should he have backcrossed? should we have backcrossed? should you have backcrossed? should they have backcrossed?
Perfetto con V-ing
should I have been backcrossing? should you have been backcrossing? should he have been backcrossing? should we have been backcrossing? should you have been backcrossing? should they have been backcrossing?
Forma interro-negativa
Forma semplice
should I not backcross? should you not backcross? should he not backcross? should we not backcross? should you not backcross? should they not backcross?
Forma con V-ing
should I not be backcrossing? should you not be backcrossing? should he not be backcrossing? should we not be backcrossing? should you not be backcrossing? should they not be backcrossing?
Perfetto
should I not have backcrossed? should you not have backcrossed? should he not have backcrossed? should we not have backcrossed? should you not have backcrossed? should they not have backcrossed?
Perfetto con V-ing
should I not have been backcrossing? should you not have been backcrossing? should he not have been backcrossing? should we not have been backcrossing? should you not have been backcrossing? should they not have been backcrossing?