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