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