Verbe régulier : backcross - backcrossed - backcrossed
Forme simple | Forme en V-ing |
I ought to backcross you ought to backcross he ought to backcross we ought to backcross you ought to backcross they ought to backcross | I ought to be backcrossing you ought to be backcrossing he ought to be backcrossing we ought to be backcrossing you ought to be backcrossing they ought to be backcrossing |
Perfect | Perfect en V-ing |
I ought to have backcrossed you ought to have backcrossed he ought to have backcrossed we ought to have backcrossed you ought to have backcrossed they ought to have backcrossed | I ought to have been backcrossing you ought to have been backcrossing he ought to have been backcrossing we ought to have been backcrossing you ought to have been backcrossing they ought to have been backcrossing |
Forme simple | Forme en V-ing |
I ought not to backcross you ought not to backcross he ought not to backcross we ought not to backcross you ought not to backcross they ought not to backcross | I ought not to backcrossing you ought not to backcrossing he ought not to backcrossing we ought not to backcrossing you ought not to backcrossing they ought not to backcrossing |
Perfect | Perfect en V-ing |
I ought not to have backcrossed you ought not to have backcrossed he ought not to have backcrossed we ought not to have backcrossed you ought not to have backcrossed they ought not to have backcrossed | I ought not to have been backcrossing you ought not to have been backcrossing he ought not to have been backcrossing we ought not to have been backcrossing you ought not to have been backcrossing they ought not to have been backcrossing |
Forme simple | Forme en V-ing |
ought to I backcross? ought to you backcross? ought to he backcross? ought to we backcross? ought to you backcross? ought to they backcross? | ought to I be backcrossing? ought to you be backcrossing? ought to he be backcrossing? ought to we be backcrossing? ought to you be backcrossing? ought to they be backcrossing? |
Perfect | Perfect en V-ing |
ought to I have backcrossed? ought to you have backcrossed? ought to he have backcrossed? ought to we have backcrossed? ought to you have backcrossed? ought to they have backcrossed? | ought to I have been backcrossing? ought to you have been backcrossing? ought to he have been backcrossing? ought to we have been backcrossing? ought to you have been backcrossing? ought to they have been backcrossing? |
Forme simple | Forme en V-ing |
ought I not to backcross? ought you not to backcross? ought he not to backcross? ought we not to backcross? ought you not to backcross? ought they not to backcross? | ought I not to be backcrossing? ought you not to be backcrossing? ought he not to be backcrossing? ought we not to be backcrossing? ought you not to be backcrossing? ought they not to be backcrossing? |
Perfect | Perfect en V-ing |
ought I not to have backcrossed? ought you not to have backcrossed? ought he not to have backcrossed? ought we not to have backcrossed? ought you not to have backcrossed? ought they not to have backcrossed? | ought I not to have been backcrossing? ought you not to have been backcrossing? ought he not to have been backcrossing? ought we not to have been backcrossing? ought you not to have been backcrossing? ought they not to have been backcrossing? |