may lecture
Verbo regular: lecture - lectured- lectured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may lecture
you may lecture
he may lecture
we may lecture
you may lecture
they may lecture 	I may be lecturing
you may be lecturing
he may be lecturing
we may be lecturing
you may be lecturing
they may be lecturing	I may have lectured
you may have lectured
he may have lectured
we may have lectured
you may have lectured
they may have lectured	I may have been lecturing
you may have been lecturing
he may have been lecturing
we may have been lecturing
you may have been lecturing
they may have been lecturing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not lecture
you may not lecture
he may not lecture
we may not lecture
you may not lecture
they may not lecture 	I may not be lecturing
you may not be lecturing
he may not be lecturing
we may not be lecturing
you may not be lecturing
they may not be lecturing	I may not have lectured
you may not have lectured
he may not have lectured
we may not have lectured
you may not have lectured
they may not have lectured	I may not have been lecturing
you may not have been lecturing
he may not have been lecturing
we may not have been lecturing
you may not have been lecturing
they may not have been lecturing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I lecture?
may you lecture?
may he lecture?
may we lecture?
may you lecture?
may they lecture? 	may I be lecturing?
may you be lecturing?
may he be lecturing?
may we be lecturing?
may you be lecturing?
may they be lecturing? 	may I have lectured?
may you have lectured?
may he have lectured?
may we have lectured?
may you have lectured?
may they have lectured? 	may I have been lecturing?
may you have been lecturing?
may he have been lecturing?
may we have been lecturing?
may you have been lecturing?
may they have been lecturing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not lecture?
may you not lecture?
may he not lecture?
may we not lecture?
may you not lecture?
may they not lecture? 	may I not be lecturing?
may you not be lecturing?
may he not be lecturing?
may we not be lecturing?
may you not be lecturing?
may they not be lecturing? 	may I not have lectured?
may you not have lectured?
may he not have lectured?
may we not have lectured?
may you not have lectured?
may they not have lectured? 	may I not have been lecturing?
may you not have been lecturing?
may he not have been lecturing?
may we not have been lecturing?
may you not have been lecturing?
may they not have been lecturing?