may schematise
Regular verb: schematise - schematised- schematised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may schematise
you may schematise
he may schematise
we may schematise
you may schematise
they may schematise 	I may be schematising
you may be schematising
he may be schematising
we may be schematising
you may be schematising
they may be schematising	I may have schematised
you may have schematised
he may have schematised
we may have schematised
you may have schematised
they may have schematised	I may have been schematising
you may have been schematising
he may have been schematising
we may have been schematising
you may have been schematising
they may have been schematising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't schematise
you mayn't schematise
he mayn't schematise
we mayn't schematise
you mayn't schematise
they mayn't schematise 	I mayn't be schematising
you mayn't be schematising
he mayn't be schematising
we mayn't be schematising
you mayn't be schematising
they mayn't be schematising	I mayn't have schematised
you mayn't have schematised
he mayn't have schematised
we mayn't have schematised
you mayn't have schematised
they mayn't have schematised	I mayn't have been schematising
you mayn't have been schematising
he mayn't have been schematising
we mayn't have been schematising
you mayn't have been schematising
they mayn't have been schematising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I schematise?
may you schematise?
may he schematise?
may we schematise?
may you schematise?
may they schematise? 	may I be schematising?
may you be schematising?
may he be schematising?
may we be schematising?
may you be schematising?
may they be schematising? 	may I have schematised?
may you have schematised?
may he have schematised?
may we have schematised?
may you have schematised?
may they have schematised? 	may I have been schematising?
may you have been schematising?
may he have been schematising?
may we have been schematising?
may you have been schematising?
may they have been schematising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I schematise?
mayn't you schematise?
mayn't he schematise?
mayn't we schematise?
mayn't you schematise?
mayn't they schematise? 	mayn't I be schematising?
mayn't you be schematising?
mayn't he be schematising?
mayn't we be schematising?
mayn't you be schematising?
mayn't they be schematising? 	mayn't I have schematised?
mayn't you have schematised?
mayn't he have schematised?
mayn't we have schematised?
mayn't you have schematised?
mayn't they have schematised? 	mayn't I have been schematising?
mayn't you have been schematising?
mayn't he have been schematising?
mayn't we have been schematising?
mayn't you have been schematising?
mayn't they have been schematising?