I may backcheck you may backcheck he may backcheck we may backcheck you may backcheck they may backcheck
Form mit V-ing
I may be backchecking you may be backchecking he may be backchecking we may be backchecking you may be backchecking they may be backchecking
Perfekt
I may have backchecked you may have backchecked he may have backchecked we may have backchecked you may have backchecked they may have backchecked
Perfekt mit V-ing
I may have been backchecking you may have been backchecking he may have been backchecking we may have been backchecking you may have been backchecking they may have been backchecking
Negation
Einfache Form
I mayn't backcheck you mayn't backcheck he mayn't backcheck we mayn't backcheck you mayn't backcheck they mayn't backcheck
Form mit V-ing
I mayn't be backchecking you mayn't be backchecking he mayn't be backchecking we mayn't be backchecking you mayn't be backchecking they mayn't be backchecking
Perfekt
I mayn't have backchecked you mayn't have backchecked he mayn't have backchecked we mayn't have backchecked you mayn't have backchecked they mayn't have backchecked
Perfekt mit V-ing
I mayn't have been backchecking you mayn't have been backchecking he mayn't have been backchecking we mayn't have been backchecking you mayn't have been backchecking they mayn't have been backchecking
Fragende Form
Einfache Form
may I backcheck? may you backcheck? may he backcheck? may we backcheck? may you backcheck? may they backcheck?
Form mit V-ing
may I be backchecking? may you be backchecking? may he be backchecking? may we be backchecking? may you be backchecking? may they be backchecking?
Perfekt
may I have backchecked? may you have backchecked? may he have backchecked? may we have backchecked? may you have backchecked? may they have backchecked?
Perfekt mit V-ing
may I have been backchecking? may you have been backchecking? may he have been backchecking? may we have been backchecking? may you have been backchecking? may they have been backchecking?
Fragende Negation Form
Einfache Form
mayn't I backcheck? mayn't you backcheck? mayn't he backcheck? mayn't we backcheck? mayn't you backcheck? mayn't they backcheck?
Form mit V-ing
mayn't I be backchecking? mayn't you be backchecking? mayn't he be backchecking? mayn't we be backchecking? mayn't you be backchecking? mayn't they be backchecking?
Perfekt
mayn't I have backchecked? mayn't you have backchecked? mayn't he have backchecked? mayn't we have backchecked? mayn't you have backchecked? mayn't they have backchecked?
Perfekt mit V-ing
mayn't I have been backchecking? mayn't you have been backchecking? mayn't he have been backchecking? mayn't we have been backchecking? mayn't you have been backchecking? mayn't they have been backchecking?