may winterise
Regular verb: winterise - winterised- winterised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may winterise
you may winterise
she may winterise
we may winterise
you may winterise
they may winterise 	I may be winterising
you may be winterising
she may be winterising
we may be winterising
you may be winterising
they may be winterising	I may have winterised
you may have winterised
she may have winterised
we may have winterised
you may have winterised
they may have winterised	I may have been winterising
you may have been winterising
she may have been winterising
we may have been winterising
you may have been winterising
they may have been winterising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not winterise
you may not winterise
she may not winterise
we may not winterise
you may not winterise
they may not winterise 	I may not be winterising
you may not be winterising
she may not be winterising
we may not be winterising
you may not be winterising
they may not be winterising	I may not have winterised
you may not have winterised
she may not have winterised
we may not have winterised
you may not have winterised
they may not have winterised	I may not have been winterising
you may not have been winterising
she may not have been winterising
we may not have been winterising
you may not have been winterising
they may not have been winterising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I winterise?
may you winterise?
may she winterise?
may we winterise?
may you winterise?
may they winterise? 	may I be winterising?
may you be winterising?
may she be winterising?
may we be winterising?
may you be winterising?
may they be winterising? 	may I have winterised?
may you have winterised?
may she have winterised?
may we have winterised?
may you have winterised?
may they have winterised? 	may I have been winterising?
may you have been winterising?
may she have been winterising?
may we have been winterising?
may you have been winterising?
may they have been winterising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not winterise?
may you not winterise?
may she not winterise?
may we not winterise?
may you not winterise?
may they not winterise? 	may I not be winterising?
may you not be winterising?
may she not be winterising?
may we not be winterising?
may you not be winterising?
may they not be winterising? 	may I not have winterised?
may you not have winterised?
may she not have winterised?
may we not have winterised?
may you not have winterised?
may they not have winterised? 	may I not have been winterising?
may you not have been winterising?
may she not have been winterising?
may we not have been winterising?
may you not have been winterising?
may they not have been winterising?