may contemplate
Regular verb: contemplate - contemplated- contemplated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may contemplate
you may contemplate
he may contemplate
we may contemplate
you may contemplate
they may contemplate 	I may be contemplating
you may be contemplating
he may be contemplating
we may be contemplating
you may be contemplating
they may be contemplating	I may have contemplated
you may have contemplated
he may have contemplated
we may have contemplated
you may have contemplated
they may have contemplated	I may have been contemplating
you may have been contemplating
he may have been contemplating
we may have been contemplating
you may have been contemplating
they may have been contemplating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't contemplate
you mayn't contemplate
he mayn't contemplate
we mayn't contemplate
you mayn't contemplate
they mayn't contemplate 	I mayn't be contemplating
you mayn't be contemplating
he mayn't be contemplating
we mayn't be contemplating
you mayn't be contemplating
they mayn't be contemplating	I mayn't have contemplated
you mayn't have contemplated
he mayn't have contemplated
we mayn't have contemplated
you mayn't have contemplated
they mayn't have contemplated	I mayn't have been contemplating
you mayn't have been contemplating
he mayn't have been contemplating
we mayn't have been contemplating
you mayn't have been contemplating
they mayn't have been contemplating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I contemplate?
may you contemplate?
may he contemplate?
may we contemplate?
may you contemplate?
may they contemplate? 	may I be contemplating?
may you be contemplating?
may he be contemplating?
may we be contemplating?
may you be contemplating?
may they be contemplating? 	may I have contemplated?
may you have contemplated?
may he have contemplated?
may we have contemplated?
may you have contemplated?
may they have contemplated? 	may I have been contemplating?
may you have been contemplating?
may he have been contemplating?
may we have been contemplating?
may you have been contemplating?
may they have been contemplating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I contemplate?
mayn't you contemplate?
mayn't he contemplate?
mayn't we contemplate?
mayn't you contemplate?
mayn't they contemplate? 	mayn't I be contemplating?
mayn't you be contemplating?
mayn't he be contemplating?
mayn't we be contemplating?
mayn't you be contemplating?
mayn't they be contemplating? 	mayn't I have contemplated?
mayn't you have contemplated?
mayn't he have contemplated?
mayn't we have contemplated?
mayn't you have contemplated?
mayn't they have contemplated? 	mayn't I have been contemplating?
mayn't you have been contemplating?
mayn't he have been contemplating?
mayn't we have been contemplating?
mayn't you have been contemplating?
mayn't they have been contemplating?