may witness
Verbe régulier : witness - witnessed- witnessed
Traduction française : être témoin de - témoigner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may witness
you may witness
she may witness
we may witness
you may witness
they may witness 	I may be witnessing
you may be witnessing
she may be witnessing
we may be witnessing
you may be witnessing
they may be witnessing	I may have witnessed
you may have witnessed
she may have witnessed
we may have witnessed
you may have witnessed
they may have witnessed	I may have been witnessing
you may have been witnessing
she may have been witnessing
we may have been witnessing
you may have been witnessing
they may have been witnessing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't witness
you mayn't witness
she mayn't witness
we mayn't witness
you mayn't witness
they mayn't witness 	I mayn't be witnessing
you mayn't be witnessing
she mayn't be witnessing
we mayn't be witnessing
you mayn't be witnessing
they mayn't be witnessing	I mayn't have witnessed
you mayn't have witnessed
she mayn't have witnessed
we mayn't have witnessed
you mayn't have witnessed
they mayn't have witnessed	I mayn't have been witnessing
you mayn't have been witnessing
she mayn't have been witnessing
we mayn't have been witnessing
you mayn't have been witnessing
they mayn't have been witnessing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I witness?
may you witness?
may she witness?
may we witness?
may you witness?
may they witness? 	may I be witnessing?
may you be witnessing?
may she be witnessing?
may we be witnessing?
may you be witnessing?
may they be witnessing? 	may I have witnessed?
may you have witnessed?
may she have witnessed?
may we have witnessed?
may you have witnessed?
may they have witnessed? 	may I have been witnessing?
may you have been witnessing?
may she have been witnessing?
may we have been witnessing?
may you have been witnessing?
may they have been witnessing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I witness?
mayn't you witness?
mayn't she witness?
mayn't we witness?
mayn't you witness?
mayn't they witness? 	mayn't I be witnessing?
mayn't you be witnessing?
mayn't she be witnessing?
mayn't we be witnessing?
mayn't you be witnessing?
mayn't they be witnessing? 	mayn't I have witnessed?
mayn't you have witnessed?
mayn't she have witnessed?
mayn't we have witnessed?
mayn't you have witnessed?
mayn't they have witnessed? 	mayn't I have been witnessing?
mayn't you have been witnessing?
mayn't she have been witnessing?
mayn't we have been witnessing?
mayn't you have been witnessing?
mayn't they have been witnessing?