may rat
Verbe régulier : rat - ratted- ratted
Traduction française : retourner sa veste 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may rat
you may rat
he may rat
we may rat
you may rat
they may rat 	I may be ratting
you may be ratting
he may be ratting
we may be ratting
you may be ratting
they may be ratting	I may have ratted
you may have ratted
he may have ratted
we may have ratted
you may have ratted
they may have ratted	I may have been ratting
you may have been ratting
he may have been ratting
we may have been ratting
you may have been ratting
they may have been ratting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't rat
you mayn't rat
he mayn't rat
we mayn't rat
you mayn't rat
they mayn't rat 	I mayn't be ratting
you mayn't be ratting
he mayn't be ratting
we mayn't be ratting
you mayn't be ratting
they mayn't be ratting	I mayn't have ratted
you mayn't have ratted
he mayn't have ratted
we mayn't have ratted
you mayn't have ratted
they mayn't have ratted	I mayn't have been ratting
you mayn't have been ratting
he mayn't have been ratting
we mayn't have been ratting
you mayn't have been ratting
they mayn't have been ratting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I rat?
may you rat?
may he rat?
may we rat?
may you rat?
may they rat? 	may I be ratting?
may you be ratting?
may he be ratting?
may we be ratting?
may you be ratting?
may they be ratting? 	may I have ratted?
may you have ratted?
may he have ratted?
may we have ratted?
may you have ratted?
may they have ratted? 	may I have been ratting?
may you have been ratting?
may he have been ratting?
may we have been ratting?
may you have been ratting?
may they have been ratting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I rat?
mayn't you rat?
mayn't he rat?
mayn't we rat?
mayn't you rat?
mayn't they rat? 	mayn't I be ratting?
mayn't you be ratting?
mayn't he be ratting?
mayn't we be ratting?
mayn't you be ratting?
mayn't they be ratting? 	mayn't I have ratted?
mayn't you have ratted?
mayn't he have ratted?
mayn't we have ratted?
mayn't you have ratted?
mayn't they have ratted? 	mayn't I have been ratting?
mayn't you have been ratting?
mayn't he have been ratting?
mayn't we have been ratting?
mayn't you have been ratting?
mayn't they have been ratting?