shall prefertilise
Regular verb: prefertilise - prefertilised- prefertilised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall prefertilise
you shall prefertilise
she shall prefertilise
we shall prefertilise
you shall prefertilise
they shall prefertilise 	I shall be prefertilising
you shall be prefertilising
she shall be prefertilising
we shall be prefertilising
you shall be prefertilising
they shall be prefertilising	I shall have prefertilised
you shall have prefertilised
she shall have prefertilised
we shall have prefertilised
you shall have prefertilised
they shall have prefertilised	I shall have been prefertilising
you shall have been prefertilising
she shall have been prefertilising
we shall have been prefertilising
you shall have been prefertilising
they shall have been prefertilising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not prefertilise
you shall not prefertilise
she shall not prefertilise
we shall not prefertilise
you shall not prefertilise
they shall not prefertilise 	I shall not be prefertilising
you shall not be prefertilising
she shall not be prefertilising
we shall not be prefertilising
you shall not be prefertilising
they shall not be prefertilising	I shall not have prefertilised
you shall not have prefertilised
she shall not have prefertilised
we shall not have prefertilised
you shall not have prefertilised
they shall not have prefertilised	I shall not have been prefertilising
you shall not have been prefertilising
she shall not have been prefertilising
we shall not have been prefertilising
you shall not have been prefertilising
they shall not have been prefertilising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I prefertilise?
shall you prefertilise?
shall she prefertilise?
shall we prefertilise?
shall you prefertilise?
shall they prefertilise? 	shall I be prefertilising?
shall you be prefertilising?
shall she be prefertilising?
shall we be prefertilising?
shall you be prefertilising?
shall they be prefertilising? 	shall I have prefertilised?
shall you have prefertilised?
shall she have prefertilised?
shall we have prefertilised?
shall you have prefertilised?
shall they have prefertilised? 	shall I have been prefertilising?
shall you have been prefertilising?
shall she have been prefertilising?
shall we have been prefertilising?
shall you have been prefertilising?
shall they have been prefertilising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not prefertilise?
shall you not prefertilise?
shall she not prefertilise?
shall we not prefertilise?
shall you not prefertilise?
shall they not prefertilise? 	shall I not be prefertilising?
shall you not be prefertilising?
shall she not be prefertilising?
shall we not be prefertilising?
shall you not be prefertilising?
shall they not be prefertilising? 	shall I not have prefertilised?
shall you not have prefertilised?
shall she not have prefertilised?
shall we not have prefertilised?
shall you not have prefertilised?
shall they not have prefertilised? 	shall I not have been prefertilising?
shall you not have been prefertilising?
shall she not have been prefertilising?
shall we not have been prefertilising?
shall you not have been prefertilising?
shall they not have been prefertilising?