I may ignite you may ignite he may ignite we may ignite you may ignite they may ignite
V-ing form
I may be igniting you may be igniting he may be igniting we may be igniting you may be igniting they may be igniting
Perfect
I may have ignited you may have ignited he may have ignited we may have ignited you may have ignited they may have ignited
V-ing perfect
I may have been igniting you may have been igniting he may have been igniting we may have been igniting you may have been igniting they may have been igniting
Negation
Simple form
I mayn't ignite you mayn't ignite he mayn't ignite we mayn't ignite you mayn't ignite they mayn't ignite
V-ing form
I mayn't be igniting you mayn't be igniting he mayn't be igniting we mayn't be igniting you mayn't be igniting they mayn't be igniting
Perfect
I mayn't have ignited you mayn't have ignited he mayn't have ignited we mayn't have ignited you mayn't have ignited they mayn't have ignited
V-ing perfect
I mayn't have been igniting you mayn't have been igniting he mayn't have been igniting we mayn't have been igniting you mayn't have been igniting they mayn't have been igniting
Interrogative form
Simple form
may I ignite? may you ignite? may he ignite? may we ignite? may you ignite? may they ignite?
V-ing form
may I be igniting? may you be igniting? may he be igniting? may we be igniting? may you be igniting? may they be igniting?
Perfect
may I have ignited? may you have ignited? may he have ignited? may we have ignited? may you have ignited? may they have ignited?
V-ing perfect
may I have been igniting? may you have been igniting? may he have been igniting? may we have been igniting? may you have been igniting? may they have been igniting?
Interro-negative form
Simple form
mayn't I ignite? mayn't you ignite? mayn't he ignite? mayn't we ignite? mayn't you ignite? mayn't they ignite?
V-ing form
mayn't I be igniting? mayn't you be igniting? mayn't he be igniting? mayn't we be igniting? mayn't you be igniting? mayn't they be igniting?
Perfect
mayn't I have ignited? mayn't you have ignited? mayn't he have ignited? mayn't we have ignited? mayn't you have ignited? mayn't they have ignited?
V-ing perfect
mayn't I have been igniting? mayn't you have been igniting? mayn't he have been igniting? mayn't we have been igniting? mayn't you have been igniting? mayn't they have been igniting?