shall crater
Verbo regular: crater - cratered- cratered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'll crater
you'll crater
he'll crater
we'll crater
you'll crater
they'll crater 	I'll be cratering
you'll be cratering
he'll be cratering
we'll be cratering
you'll be cratering
they'll be cratering	I'll have cratered
you'll have cratered
he'll have cratered
we'll have cratered
you'll have cratered
they'll have cratered	I'll have been cratering
you'll have been cratering
he'll have been cratering
we'll have been cratering
you'll have been cratering
they'll have been cratering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shan't crater
you shan't crater
he shan't crater
we shan't crater
you shan't crater
they shan't crater 	I shan't be cratering
you shan't be cratering
he shan't be cratering
we shan't be cratering
you shan't be cratering
they shan't be cratering	I shan't have cratered
you shan't have cratered
he shan't have cratered
we shan't have cratered
you shan't have cratered
they shan't have cratered	I shan't have been cratering
you shan't have been cratering
he shan't have been cratering
we shan't have been cratering
you shan't have been cratering
they shan't have been cratering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shall I crater?
shall you crater?
shall he crater?
shall we crater?
shall you crater?
shall they crater? 	shall I be cratering?
shall you be cratering?
shall he be cratering?
shall we be cratering?
shall you be cratering?
shall they be cratering? 	shall I have cratered?
shall you have cratered?
shall he have cratered?
shall we have cratered?
shall you have cratered?
shall they have cratered? 	shall I have been cratering?
shall you have been cratering?
shall he have been cratering?
shall we have been cratering?
shall you have been cratering?
shall they have been cratering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shan't I crater?
shan't you crater?
shan't he crater?
shan't we crater?
shan't you crater?
shan't they crater? 	shan't I be cratering?
shan't you be cratering?
shan't he be cratering?
shan't we be cratering?
shan't you be cratering?
shan't they be cratering? 	shan't I have cratered?
shan't you have cratered?
shan't he have cratered?
shan't we have cratered?
shan't you have cratered?
shan't they have cratered? 	shan't I have been cratering?
shan't you have been cratering?
shan't he have been cratering?
shan't we have been cratering?
shan't you have been cratering?
shan't they have been cratering?