shall preexist
Verbo regular: preexist - preexisted- preexisted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'll preexist
you'll preexist
he'll preexist
we'll preexist
you'll preexist
they'll preexist 	I'll be preexisting
you'll be preexisting
he'll be preexisting
we'll be preexisting
you'll be preexisting
they'll be preexisting	I'll have preexisted
you'll have preexisted
he'll have preexisted
we'll have preexisted
you'll have preexisted
they'll have preexisted	I'll have been preexisting
you'll have been preexisting
he'll have been preexisting
we'll have been preexisting
you'll have been preexisting
they'll have been preexisting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shan't preexist
you shan't preexist
he shan't preexist
we shan't preexist
you shan't preexist
they shan't preexist 	I shan't be preexisting
you shan't be preexisting
he shan't be preexisting
we shan't be preexisting
you shan't be preexisting
they shan't be preexisting	I shan't have preexisted
you shan't have preexisted
he shan't have preexisted
we shan't have preexisted
you shan't have preexisted
they shan't have preexisted	I shan't have been preexisting
you shan't have been preexisting
he shan't have been preexisting
we shan't have been preexisting
you shan't have been preexisting
they shan't have been preexisting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I preexist?
shall you preexist?
shall he preexist?
shall we preexist?
shall you preexist?
shall they preexist? 	shall I be preexisting?
shall you be preexisting?
shall he be preexisting?
shall we be preexisting?
shall you be preexisting?
shall they be preexisting? 	shall I have preexisted?
shall you have preexisted?
shall he have preexisted?
shall we have preexisted?
shall you have preexisted?
shall they have preexisted? 	shall I have been preexisting?
shall you have been preexisting?
shall he have been preexisting?
shall we have been preexisting?
shall you have been preexisting?
shall they have been preexisting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shan't I preexist?
shan't you preexist?
shan't he preexist?
shan't we preexist?
shan't you preexist?
shan't they preexist? 	shan't I be preexisting?
shan't you be preexisting?
shan't he be preexisting?
shan't we be preexisting?
shan't you be preexisting?
shan't they be preexisting? 	shan't I have preexisted?
shan't you have preexisted?
shan't he have preexisted?
shan't we have preexisted?
shan't you have preexisted?
shan't they have preexisted? 	shan't I have been preexisting?
shan't you have been preexisting?
shan't he have been preexisting?
shan't we have been preexisting?
shan't you have been preexisting?
shan't they have been preexisting?