shall interface
Regular verb: interface - interfaced- interfaced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall interface
you shall interface
he shall interface
we shall interface
you shall interface
they shall interface 	I shall be interfacing
you shall be interfacing
he shall be interfacing
we shall be interfacing
you shall be interfacing
they shall be interfacing	I shall have interfaced
you shall have interfaced
he shall have interfaced
we shall have interfaced
you shall have interfaced
they shall have interfaced	I shall have been interfacing
you shall have been interfacing
he shall have been interfacing
we shall have been interfacing
you shall have been interfacing
they shall have been interfacing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not interface
you shall not interface
he shall not interface
we shall not interface
you shall not interface
they shall not interface 	I shall not be interfacing
you shall not be interfacing
he shall not be interfacing
we shall not be interfacing
you shall not be interfacing
they shall not be interfacing	I shall not have interfaced
you shall not have interfaced
he shall not have interfaced
we shall not have interfaced
you shall not have interfaced
they shall not have interfaced	I shall not have been interfacing
you shall not have been interfacing
he shall not have been interfacing
we shall not have been interfacing
you shall not have been interfacing
they shall not have been interfacing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I interface?
shall you interface?
shall he interface?
shall we interface?
shall you interface?
shall they interface? 	shall I be interfacing?
shall you be interfacing?
shall he be interfacing?
shall we be interfacing?
shall you be interfacing?
shall they be interfacing? 	shall I have interfaced?
shall you have interfaced?
shall he have interfaced?
shall we have interfaced?
shall you have interfaced?
shall they have interfaced? 	shall I have been interfacing?
shall you have been interfacing?
shall he have been interfacing?
shall we have been interfacing?
shall you have been interfacing?
shall they have been interfacing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not interface?
shall you not interface?
shall he not interface?
shall we not interface?
shall you not interface?
shall they not interface? 	shall I not be interfacing?
shall you not be interfacing?
shall he not be interfacing?
shall we not be interfacing?
shall you not be interfacing?
shall they not be interfacing? 	shall I not have interfaced?
shall you not have interfaced?
shall he not have interfaced?
shall we not have interfaced?
shall you not have interfaced?
shall they not have interfaced? 	shall I not have been interfacing?
shall you not have been interfacing?
shall he not have been interfacing?
shall we not have been interfacing?
shall you not have been interfacing?
shall they not have been interfacing?