shall warn
Verbo regular: warn - warned- warned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll warn
you'll warn
he'll warn
we'll warn
you'll warn
they'll warn 	I'll be warning
you'll be warning
he'll be warning
we'll be warning
you'll be warning
they'll be warning	I'll have warned
you'll have warned
he'll have warned
we'll have warned
you'll have warned
they'll have warned	I'll have been warning
you'll have been warning
he'll have been warning
we'll have been warning
you'll have been warning
they'll have been warning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shan't warn
you shan't warn
he shan't warn
we shan't warn
you shan't warn
they shan't warn 	I shan't be warning
you shan't be warning
he shan't be warning
we shan't be warning
you shan't be warning
they shan't be warning	I shan't have warned
you shan't have warned
he shan't have warned
we shan't have warned
you shan't have warned
they shan't have warned	I shan't have been warning
you shan't have been warning
he shan't have been warning
we shan't have been warning
you shan't have been warning
they shan't have been warning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I warn?
shall you warn?
shall he warn?
shall we warn?
shall you warn?
shall they warn? 	shall I be warning?
shall you be warning?
shall he be warning?
shall we be warning?
shall you be warning?
shall they be warning? 	shall I have warned?
shall you have warned?
shall he have warned?
shall we have warned?
shall you have warned?
shall they have warned? 	shall I have been warning?
shall you have been warning?
shall he have been warning?
shall we have been warning?
shall you have been warning?
shall they have been warning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shan't I warn?
shan't you warn?
shan't he warn?
shan't we warn?
shan't you warn?
shan't they warn? 	shan't I be warning?
shan't you be warning?
shan't he be warning?
shan't we be warning?
shan't you be warning?
shan't they be warning? 	shan't I have warned?
shan't you have warned?
shan't he have warned?
shan't we have warned?
shan't you have warned?
shan't they have warned? 	shan't I have been warning?
shan't you have been warning?
shan't he have been warning?
shan't we have been warning?
shan't you have been warning?
shan't they have been warning?