shall interspace
Regular verb: interspace - interspaced- interspaced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall interspace
you shall interspace
she shall interspace
we shall interspace
you shall interspace
they shall interspace 	I shall be interspacing
you shall be interspacing
she shall be interspacing
we shall be interspacing
you shall be interspacing
they shall be interspacing	I shall have interspaced
you shall have interspaced
she shall have interspaced
we shall have interspaced
you shall have interspaced
they shall have interspaced	I shall have been interspacing
you shall have been interspacing
she shall have been interspacing
we shall have been interspacing
you shall have been interspacing
they shall have been interspacing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not interspace
you shall not interspace
she shall not interspace
we shall not interspace
you shall not interspace
they shall not interspace 	I shall not be interspacing
you shall not be interspacing
she shall not be interspacing
we shall not be interspacing
you shall not be interspacing
they shall not be interspacing	I shall not have interspaced
you shall not have interspaced
she shall not have interspaced
we shall not have interspaced
you shall not have interspaced
they shall not have interspaced	I shall not have been interspacing
you shall not have been interspacing
she shall not have been interspacing
we shall not have been interspacing
you shall not have been interspacing
they shall not have been interspacing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I interspace?
shall you interspace?
shall she interspace?
shall we interspace?
shall you interspace?
shall they interspace? 	shall I be interspacing?
shall you be interspacing?
shall she be interspacing?
shall we be interspacing?
shall you be interspacing?
shall they be interspacing? 	shall I have interspaced?
shall you have interspaced?
shall she have interspaced?
shall we have interspaced?
shall you have interspaced?
shall they have interspaced? 	shall I have been interspacing?
shall you have been interspacing?
shall she have been interspacing?
shall we have been interspacing?
shall you have been interspacing?
shall they have been interspacing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not interspace?
shall you not interspace?
shall she not interspace?
shall we not interspace?
shall you not interspace?
shall they not interspace? 	shall I not be interspacing?
shall you not be interspacing?
shall she not be interspacing?
shall we not be interspacing?
shall you not be interspacing?
shall they not be interspacing? 	shall I not have interspaced?
shall you not have interspaced?
shall she not have interspaced?
shall we not have interspaced?
shall you not have interspaced?
shall they not have interspaced? 	shall I not have been interspacing?
shall you not have been interspacing?
shall she not have been interspacing?
shall we not have been interspacing?
shall you not have been interspacing?
shall they not have been interspacing?