may escalate
Regular verb: escalate - escalated- escalated

Affirmation 	
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I may escalate
you may escalate
she may escalate
we may escalate
you may escalate
they may escalate 	I may be escalating
you may be escalating
she may be escalating
we may be escalating
you may be escalating
they may be escalating	I may have escalated
you may have escalated
she may have escalated
we may have escalated
you may have escalated
they may have escalated	I may have been escalating
you may have been escalating
she may have been escalating
we may have been escalating
you may have been escalating
they may have been escalating	

Negation 	
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I mayn't escalate
you mayn't escalate
she mayn't escalate
we mayn't escalate
you mayn't escalate
they mayn't escalate 	I mayn't be escalating
you mayn't be escalating
she mayn't be escalating
we mayn't be escalating
you mayn't be escalating
they mayn't be escalating	I mayn't have escalated
you mayn't have escalated
she mayn't have escalated
we mayn't have escalated
you mayn't have escalated
they mayn't have escalated	I mayn't have been escalating
you mayn't have been escalating
she 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 	
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may I escalate?
may you escalate?
may she escalate?
may we escalate?
may you escalate?
may they escalate? 	may I be escalating?
may you be escalating?
may she be escalating?
may we be escalating?
may you be escalating?
may they be escalating? 	may I have escalated?
may you have escalated?
may she have escalated?
may we have escalated?
may you have escalated?
may they have escalated? 	may I have been escalating?
may you have been escalating?
may she have been escalating?
may we have been escalating?
may you have been escalating?
may they have been escalating? 	

Interro-negative form 	
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mayn't I escalate?
mayn't you escalate?
mayn't she escalate?
mayn't we escalate?
mayn't you escalate?
mayn't they escalate? 	mayn't I be escalating?
mayn't you be escalating?
mayn't she be escalating?
mayn't we be escalating?
mayn't you be escalating?
mayn't they be escalating? 	mayn't I have escalated?
mayn't you have escalated?
mayn't she have escalated?
mayn't we have escalated?
mayn't you have escalated?
mayn't they have escalated? 	mayn't I have been escalating?
mayn't you have been escalating?
mayn't she have been escalating?
mayn't we have been escalating?
mayn't you have been escalating?
mayn't they have been escalating?