shall sustain
Verbo regular: sustain - sustained- sustained

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'll sustain
you'll sustain
he'll sustain
we'll sustain
you'll sustain
they'll sustain 	I'll be sustaining
you'll be sustaining
he'll be sustaining
we'll be sustaining
you'll be sustaining
they'll be sustaining	I'll have sustained
you'll have sustained
he'll have sustained
we'll have sustained
you'll have sustained
they'll have sustained	I'll have been sustaining
you'll have been sustaining
he'll have been sustaining
we'll have been sustaining
you'll have been sustaining
they'll have been sustaining	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shan't sustain
you shan't sustain
he shan't sustain
we shan't sustain
you shan't sustain
they shan't sustain 	I shan't be sustaining
you shan't be sustaining
he shan't be sustaining
we shan't be sustaining
you shan't be sustaining
they shan't be sustaining	I shan't have sustained
you shan't have sustained
he shan't have sustained
we shan't have sustained
you shan't have sustained
they shan't have sustained	I shan't have been sustaining
you shan't have been sustaining
he shan't have been sustaining
we shan't have been sustaining
you shan't have been sustaining
they shan't have been sustaining	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I sustain?
shall you sustain?
shall he sustain?
shall we sustain?
shall you sustain?
shall they sustain? 	shall I be sustaining?
shall you be sustaining?
shall he be sustaining?
shall we be sustaining?
shall you be sustaining?
shall they be sustaining? 	shall I have sustained?
shall you have sustained?
shall he have sustained?
shall we have sustained?
shall you have sustained?
shall they have sustained? 	shall I have been sustaining?
shall you have been sustaining?
shall he have been sustaining?
shall we have been sustaining?
shall you have been sustaining?
shall they have been sustaining? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shan't I sustain?
shan't you sustain?
shan't he sustain?
shan't we sustain?
shan't you sustain?
shan't they sustain? 	shan't I be sustaining?
shan't you be sustaining?
shan't he be sustaining?
shan't we be sustaining?
shan't you be sustaining?
shan't they be sustaining? 	shan't I have sustained?
shan't you have sustained?
shan't he have sustained?
shan't we have sustained?
shan't you have sustained?
shan't they have sustained? 	shan't I have been sustaining?
shan't you have been sustaining?
shan't he have been sustaining?
shan't we have been sustaining?
shan't you have been sustaining?
shan't they have been sustaining?