I may witness you may witness he may witness we may witness you may witness they may witness
Forma con V-ing
I may be witnessing you may be witnessing he may be witnessing we may be witnessing you may be witnessing they may be witnessing
Perfetto
I may have witnessed you may have witnessed he may have witnessed we may have witnessed you may have witnessed they may have witnessed
Perfetto con V-ing
I may have been witnessing you may have been witnessing he may have been witnessing we may have been witnessing you may have been witnessing they may have been witnessing
Negazione
Forma semplice
I mayn't witness you mayn't witness he mayn't witness we mayn't witness you mayn't witness they mayn't witness
Forma con V-ing
I mayn't be witnessing you mayn't be witnessing he mayn't be witnessing we mayn't be witnessing you mayn't be witnessing they mayn't be witnessing
Perfetto
I mayn't have witnessed you mayn't have witnessed he mayn't have witnessed we mayn't have witnessed you mayn't have witnessed they mayn't have witnessed
Perfetto con V-ing
I mayn't have been witnessing you mayn't have been witnessing he mayn't have been witnessing we mayn't have been witnessing you mayn't have been witnessing they mayn't have been witnessing
Forma interrogativa
Forma semplice
may I witness? may you witness? may he witness? may we witness? may you witness? may they witness?
Forma con V-ing
may I be witnessing? may you be witnessing? may he be witnessing? may we be witnessing? may you be witnessing? may they be witnessing?
Perfetto
may I have witnessed? may you have witnessed? may he have witnessed? may we have witnessed? may you have witnessed? may they have witnessed?
Perfetto con V-ing
may I have been witnessing? may you have been witnessing? may he have been witnessing? may we have been witnessing? may you have been witnessing? may they have been witnessing?
Forma interro-negativa
Forma semplice
mayn't I witness? mayn't you witness? mayn't he witness? mayn't we witness? mayn't you witness? mayn't they witness?
Forma con V-ing
mayn't I be witnessing? mayn't you be witnessing? mayn't he be witnessing? mayn't we be witnessing? mayn't you be witnessing? mayn't they be witnessing?
Perfetto
mayn't I have witnessed? mayn't you have witnessed? mayn't he have witnessed? mayn't we have witnessed? mayn't you have witnessed? mayn't they have witnessed?
Perfetto con V-ing
mayn't I have been witnessing? mayn't you have been witnessing? mayn't he have been witnessing? mayn't we have been witnessing? mayn't you have been witnessing? mayn't they have been witnessing?