may recaution
Regular verb: recaution - recautioned- recautioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may recaution
you may recaution
she may recaution
we may recaution
you may recaution
they may recaution 	I may be recautioning
you may be recautioning
she may be recautioning
we may be recautioning
you may be recautioning
they may be recautioning	I may have recautioned
you may have recautioned
she may have recautioned
we may have recautioned
you may have recautioned
they may have recautioned	I may have been recautioning
you may have been recautioning
she may have been recautioning
we may have been recautioning
you may have been recautioning
they may have been recautioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not recaution
you may not recaution
she may not recaution
we may not recaution
you may not recaution
they may not recaution 	I may not be recautioning
you may not be recautioning
she may not be recautioning
we may not be recautioning
you may not be recautioning
they may not be recautioning	I may not have recautioned
you may not have recautioned
she may not have recautioned
we may not have recautioned
you may not have recautioned
they may not have recautioned	I may not have been recautioning
you may not have been recautioning
she may not have been recautioning
we may not have been recautioning
you may not have been recautioning
they may not have been recautioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I recaution?
may you recaution?
may she recaution?
may we recaution?
may you recaution?
may they recaution? 	may I be recautioning?
may you be recautioning?
may she be recautioning?
may we be recautioning?
may you be recautioning?
may they be recautioning? 	may I have recautioned?
may you have recautioned?
may she have recautioned?
may we have recautioned?
may you have recautioned?
may they have recautioned? 	may I have been recautioning?
may you have been recautioning?
may she have been recautioning?
may we have been recautioning?
may you have been recautioning?
may they have been recautioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not recaution?
may you not recaution?
may she not recaution?
may we not recaution?
may you not recaution?
may they not recaution? 	may I not be recautioning?
may you not be recautioning?
may she not be recautioning?
may we not be recautioning?
may you not be recautioning?
may they not be recautioning? 	may I not have recautioned?
may you not have recautioned?
may she not have recautioned?
may we not have recautioned?
may you not have recautioned?
may they not have recautioned? 	may I not have been recautioning?
may you not have been recautioning?
may she not have been recautioning?
may we not have been recautioning?
may you not have been recautioning?
may they not have been recautioning?