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