may memorise
Regular verb: memorise - memorised- memorised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may memorise
you may memorise
he may memorise
we may memorise
you may memorise
they may memorise 	I may be memorising
you may be memorising
he may be memorising
we may be memorising
you may be memorising
they may be memorising	I may have memorised
you may have memorised
he may have memorised
we may have memorised
you may have memorised
they may have memorised	I may have been memorising
you may have been memorising
he may have been memorising
we may have been memorising
you may have been memorising
they may have been memorising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not memorise
you may not memorise
he may not memorise
we may not memorise
you may not memorise
they may not memorise 	I may not be memorising
you may not be memorising
he may not be memorising
we may not be memorising
you may not be memorising
they may not be memorising	I may not have memorised
you may not have memorised
he may not have memorised
we may not have memorised
you may not have memorised
they may not have memorised	I may not have been memorising
you may not have been memorising
he may not have been memorising
we may not have been memorising
you may not have been memorising
they may not have been memorising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I memorise?
may you memorise?
may he memorise?
may we memorise?
may you memorise?
may they memorise? 	may I be memorising?
may you be memorising?
may he be memorising?
may we be memorising?
may you be memorising?
may they be memorising? 	may I have memorised?
may you have memorised?
may he have memorised?
may we have memorised?
may you have memorised?
may they have memorised? 	may I have been memorising?
may you have been memorising?
may he have been memorising?
may we have been memorising?
may you have been memorising?
may they have been memorising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not memorise?
may you not memorise?
may he not memorise?
may we not memorise?
may you not memorise?
may they not memorise? 	may I not be memorising?
may you not be memorising?
may he not be memorising?
may we not be memorising?
may you not be memorising?
may they not be memorising? 	may I not have memorised?
may you not have memorised?
may he not have memorised?
may we not have memorised?
may you not have memorised?
may they not have memorised? 	may I not have been memorising?
may you not have been memorising?
may he not have been memorising?
may we not have been memorising?
may you not have been memorising?
may they not have been memorising?