may switch
Verbe régulier : switch - switched- switched
Traduction française : changer de - changer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may switch
you may switch
he may switch
we may switch
you may switch
they may switch 	I may be switching
you may be switching
he may be switching
we may be switching
you may be switching
they may be switching	I may have switched
you may have switched
he may have switched
we may have switched
you may have switched
they may have switched	I may have been switching
you may have been switching
he may have been switching
we may have been switching
you may have been switching
they may have been switching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't switch
you mayn't switch
he mayn't switch
we mayn't switch
you mayn't switch
they mayn't switch 	I mayn't be switching
you mayn't be switching
he mayn't be switching
we mayn't be switching
you mayn't be switching
they mayn't be switching	I mayn't have switched
you mayn't have switched
he mayn't have switched
we mayn't have switched
you mayn't have switched
they mayn't have switched	I mayn't have been switching
you mayn't have been switching
he mayn't have been switching
we mayn't have been switching
you mayn't have been switching
they mayn't have been switching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I switch?
may you switch?
may he switch?
may we switch?
may you switch?
may they switch? 	may I be switching?
may you be switching?
may he be switching?
may we be switching?
may you be switching?
may they be switching? 	may I have switched?
may you have switched?
may he have switched?
may we have switched?
may you have switched?
may they have switched? 	may I have been switching?
may you have been switching?
may he have been switching?
may we have been switching?
may you have been switching?
may they have been switching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I switch?
mayn't you switch?
mayn't he switch?
mayn't we switch?
mayn't you switch?
mayn't they switch? 	mayn't I be switching?
mayn't you be switching?
mayn't he be switching?
mayn't we be switching?
mayn't you be switching?
mayn't they be switching? 	mayn't I have switched?
mayn't you have switched?
mayn't he have switched?
mayn't we have switched?
mayn't you have switched?
mayn't they have switched? 	mayn't I have been switching?
mayn't you have been switching?
mayn't he have been switching?
mayn't we have been switching?
mayn't you have been switching?
mayn't they have been switching?