Regular verb: invoice - invoiced - invoiced
Simple form | V-ing form |
I may invoice you may invoice she may invoice we may invoice you may invoice they may invoice | I may be invoicing you may be invoicing she may be invoicing we may be invoicing you may be invoicing they may be invoicing |
Perfect | V-ing perfect |
I may have invoiced you may have invoiced she may have invoiced we may have invoiced you may have invoiced they may have invoiced | I may have been invoicing you may have been invoicing she may have been invoicing we may have been invoicing you may have been invoicing they may have been invoicing |
Simple form | V-ing form |
I mayn't invoice you mayn't invoice she mayn't invoice we mayn't invoice you mayn't invoice they mayn't invoice | I mayn't be invoicing you mayn't be invoicing she mayn't be invoicing we mayn't be invoicing you mayn't be invoicing they mayn't be invoicing |
Perfect | V-ing perfect |
I mayn't have invoiced you mayn't have invoiced she mayn't have invoiced we mayn't have invoiced you mayn't have invoiced they mayn't have invoiced | I mayn't have been invoicing you mayn't have been invoicing she mayn't have been invoicing we mayn't have been invoicing you mayn't have been invoicing they mayn't have been invoicing |
Simple form | V-ing form |
may I invoice? may you invoice? may she invoice? may we invoice? may you invoice? may they invoice? | may I be invoicing? may you be invoicing? may she be invoicing? may we be invoicing? may you be invoicing? may they be invoicing? |
Perfect | V-ing perfect |
may I have invoiced? may you have invoiced? may she have invoiced? may we have invoiced? may you have invoiced? may they have invoiced? | may I have been invoicing? may you have been invoicing? may she have been invoicing? may we have been invoicing? may you have been invoicing? may they have been invoicing? |
Simple form | V-ing form |
mayn't I invoice? mayn't you invoice? mayn't she invoice? mayn't we invoice? mayn't you invoice? mayn't they invoice? | mayn't I be invoicing? mayn't you be invoicing? mayn't she be invoicing? mayn't we be invoicing? mayn't you be invoicing? mayn't they be invoicing? |
Perfect | V-ing perfect |
mayn't I have invoiced? mayn't you have invoiced? mayn't she have invoiced? mayn't we have invoiced? mayn't you have invoiced? mayn't they have invoiced? | mayn't I have been invoicing? mayn't you have been invoicing? mayn't she have been invoicing? mayn't we have been invoicing? mayn't you have been invoicing? mayn't they have been invoicing? |