may interface
Verbo regular: interface - interfaced- interfaced

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may interface
you may interface
she may interface
we may interface
you may interface
they may interface 	I may be interfacing
you may be interfacing
she may be interfacing
we may be interfacing
you may be interfacing
they may be interfacing	I may have interfaced
you may have interfaced
she may have interfaced
we may have interfaced
you may have interfaced
they may have interfaced	I may have been interfacing
you may have been interfacing
she may have been interfacing
we may have been interfacing
you may have been interfacing
they may have been interfacing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not interface
you may not interface
she may not interface
we may not interface
you may not interface
they may not interface 	I may not be interfacing
you may not be interfacing
she may not be interfacing
we may not be interfacing
you may not be interfacing
they may not be interfacing	I may not have interfaced
you may not have interfaced
she may not have interfaced
we may not have interfaced
you may not have interfaced
they may not have interfaced	I may not have been interfacing
you may not have been interfacing
she may not have been interfacing
we may not have been interfacing
you may not have been interfacing
they may not have been interfacing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I interface?
may you interface?
may she interface?
may we interface?
may you interface?
may they interface? 	may I be interfacing?
may you be interfacing?
may she be interfacing?
may we be interfacing?
may you be interfacing?
may they be interfacing? 	may I have interfaced?
may you have interfaced?
may she have interfaced?
may we have interfaced?
may you have interfaced?
may they have interfaced? 	may I have been interfacing?
may you have been interfacing?
may she have been interfacing?
may we have been interfacing?
may you have been interfacing?
may they have been interfacing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not interface?
may you not interface?
may she not interface?
may we not interface?
may you not interface?
may they not interface? 	may I not be interfacing?
may you not be interfacing?
may she not be interfacing?
may we not be interfacing?
may you not be interfacing?
may they not be interfacing? 	may I not have interfaced?
may you not have interfaced?
may she not have interfaced?
may we not have interfaced?
may you not have interfaced?
may they not have interfaced? 	may I not have been interfacing?
may you not have been interfacing?
may she not have been interfacing?
may we not have been interfacing?
may you not have been interfacing?
may they not have been interfacing?