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