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