Regular verb: witness - witnessed - witnessed
Simple form | V-ing form |
I may witness you may witness he may witness we may witness you may witness they may witness | I may be witnessing you may be witnessing he may be witnessing we may be witnessing you may be witnessing they may be witnessing |
Perfect | V-ing perfect |
I may have witnessed you may have witnessed he 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 he may have been witnessing we may have been witnessing you may have been witnessing they may have been witnessing |
Simple form | V-ing form |
I mayn't witness you mayn't witness he 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 he mayn't be witnessing we mayn't be witnessing you mayn't be witnessing they mayn't be witnessing |
Perfect | V-ing perfect |
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 | 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 |
Simple form | V-ing form |
may I witness? may you witness? may he witness? may we witness? may you witness? may they witness? | may I be witnessing? may you be witnessing? may he be witnessing? may we be witnessing? may you be witnessing? may they be witnessing? |
Perfect | V-ing perfect |
may I have witnessed? may you have witnessed? may he 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 he have been witnessing? may we have been witnessing? may you have been witnessing? may they have been witnessing? |
Simple form | V-ing form |
mayn't I witness? mayn't you witness? mayn't he 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 he be witnessing? mayn't we be witnessing? mayn't you be witnessing? mayn't they be witnessing? |
Perfect | V-ing perfect |
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? | 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? |