shall dematerialise
Regular verb: dematerialise - dematerialised- dematerialised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall dematerialise
you shall dematerialise
he shall dematerialise
we shall dematerialise
you shall dematerialise
they shall dematerialise 	I shall be dematerialising
you shall be dematerialising
he shall be dematerialising
we shall be dematerialising
you shall be dematerialising
they shall be dematerialising	I shall have dematerialised
you shall have dematerialised
he shall have dematerialised
we shall have dematerialised
you shall have dematerialised
they shall have dematerialised	I shall have been dematerialising
you shall have been dematerialising
he shall have been dematerialising
we shall have been dematerialising
you shall have been dematerialising
they shall have been dematerialising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not dematerialise
you shall not dematerialise
he shall not dematerialise
we shall not dematerialise
you shall not dematerialise
they shall not dematerialise 	I shall not be dematerialising
you shall not be dematerialising
he shall not be dematerialising
we shall not be dematerialising
you shall not be dematerialising
they shall not be dematerialising	I shall not have dematerialised
you shall not have dematerialised
he shall not have dematerialised
we shall not have dematerialised
you shall not have dematerialised
they shall not have dematerialised	I shall not have been dematerialising
you shall not have been dematerialising
he shall not have been dematerialising
we shall not have been dematerialising
you shall not have been dematerialising
they shall not have been dematerialising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I dematerialise?
shall you dematerialise?
shall he dematerialise?
shall we dematerialise?
shall you dematerialise?
shall they dematerialise? 	shall I be dematerialising?
shall you be dematerialising?
shall he be dematerialising?
shall we be dematerialising?
shall you be dematerialising?
shall they be dematerialising? 	shall I have dematerialised?
shall you have dematerialised?
shall he have dematerialised?
shall we have dematerialised?
shall you have dematerialised?
shall they have dematerialised? 	shall I have been dematerialising?
shall you have been dematerialising?
shall he have been dematerialising?
shall we have been dematerialising?
shall you have been dematerialising?
shall they have been dematerialising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not dematerialise?
shall you not dematerialise?
shall he not dematerialise?
shall we not dematerialise?
shall you not dematerialise?
shall they not dematerialise? 	shall I not be dematerialising?
shall you not be dematerialising?
shall he not be dematerialising?
shall we not be dematerialising?
shall you not be dematerialising?
shall they not be dematerialising? 	shall I not have dematerialised?
shall you not have dematerialised?
shall he not have dematerialised?
shall we not have dematerialised?
shall you not have dematerialised?
shall they not have dematerialised? 	shall I not have been dematerialising?
shall you not have been dematerialising?
shall he not have been dematerialising?
shall we not have been dematerialising?
shall you not have been dematerialising?
shall they not have been dematerialising?