I may interchange you may interchange she may interchange we may interchange you may interchange they may interchange
Forme en V-ing
I may be interchanging you may be interchanging she may be interchanging we may be interchanging you may be interchanging they may be interchanging
Perfect
I may have interchanged you may have interchanged she may have interchanged we may have interchanged you may have interchanged they may have interchanged
Perfect en V-ing
I may have been interchanging you may have been interchanging she may have been interchanging we may have been interchanging you may have been interchanging they may have been interchanging
Négation
Forme simple
I mayn't interchange you mayn't interchange she mayn't interchange we mayn't interchange you mayn't interchange they mayn't interchange
Forme en V-ing
I mayn't be interchanging you mayn't be interchanging she mayn't be interchanging we mayn't be interchanging you mayn't be interchanging they mayn't be interchanging
Perfect
I mayn't have interchanged you mayn't have interchanged she mayn't have interchanged we mayn't have interchanged you mayn't have interchanged they mayn't have interchanged
Perfect en V-ing
I mayn't have been interchanging you mayn't have been interchanging she mayn't have been interchanging we mayn't have been interchanging you mayn't have been interchanging they mayn't have been interchanging
Forme interrogative
Forme simple
may I interchange? may you interchange? may she interchange? may we interchange? may you interchange? may they interchange?
Forme en V-ing
may I be interchanging? may you be interchanging? may she be interchanging? may we be interchanging? may you be interchanging? may they be interchanging?
Perfect
may I have interchanged? may you have interchanged? may she have interchanged? may we have interchanged? may you have interchanged? may they have interchanged?
Perfect en V-ing
may I have been interchanging? may you have been interchanging? may she have been interchanging? may we have been interchanging? may you have been interchanging? may they have been interchanging?
Forme interro-négative
Forme simple
mayn't I interchange? mayn't you interchange? mayn't she interchange? mayn't we interchange? mayn't you interchange? mayn't they interchange?
Forme en V-ing
mayn't I be interchanging? mayn't you be interchanging? mayn't she be interchanging? mayn't we be interchanging? mayn't you be interchanging? mayn't they be interchanging?
Perfect
mayn't I have interchanged? mayn't you have interchanged? mayn't she have interchanged? mayn't we have interchanged? mayn't you have interchanged? mayn't they have interchanged?
Perfect en V-ing
mayn't I have been interchanging? mayn't you have been interchanging? mayn't she have been interchanging? mayn't we have been interchanging? mayn't you have been interchanging? mayn't they have been interchanging?