may impact
Regular verb: impact - impacted- impacted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may impact
you may impact
he may impact
we may impact
you may impact
they may impact 	I may be impacting
you may be impacting
he may be impacting
we may be impacting
you may be impacting
they may be impacting	I may have impacted
you may have impacted
he may have impacted
we may have impacted
you may have impacted
they may have impacted	I may have been impacting
you may have been impacting
he may have been impacting
we may have been impacting
you may have been impacting
they may have been impacting	

Negation 	
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I may not impact
you may not impact
he may not impact
we may not impact
you may not impact
they may not impact 	I may not be impacting
you may not be impacting
he may not be impacting
we may not be impacting
you may not be impacting
they may not be impacting	I may not have impacted
you may not have impacted
he may not have impacted
we may not have impacted
you may not have impacted
they may not have impacted	I may not have been impacting
you may not have been impacting
he may not have been impacting
we may not have been impacting
you may not have been impacting
they may not have been impacting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I impact?
may you impact?
may he impact?
may we impact?
may you impact?
may they impact? 	may I be impacting?
may you be impacting?
may he be impacting?
may we be impacting?
may you be impacting?
may they be impacting? 	may I have impacted?
may you have impacted?
may he have impacted?
may we have impacted?
may you have impacted?
may they have impacted? 	may I have been impacting?
may you have been impacting?
may he have been impacting?
may we have been impacting?
may you have been impacting?
may they have been impacting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not impact?
may you not impact?
may he not impact?
may we not impact?
may you not impact?
may they not impact? 	may I not be impacting?
may you not be impacting?
may he not be impacting?
may we not be impacting?
may you not be impacting?
may they not be impacting? 	may I not have impacted?
may you not have impacted?
may he not have impacted?
may we not have impacted?
may you not have impacted?
may they not have impacted? 	may I not have been impacting?
may you not have been impacting?
may he not have been impacting?
may we not have been impacting?
may you not have been impacting?
may they not have been impacting?