shall contract
Verbo regular: contract - contracted- contracted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll contract
you'll contract
he'll contract
we'll contract
you'll contract
they'll contract 	I'll be contracting
you'll be contracting
he'll be contracting
we'll be contracting
you'll be contracting
they'll be contracting	I'll have contracted
you'll have contracted
he'll have contracted
we'll have contracted
you'll have contracted
they'll have contracted	I'll have been contracting
you'll have been contracting
he'll have been contracting
we'll have been contracting
you'll have been contracting
they'll have been contracting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shan't contract
you shan't contract
he shan't contract
we shan't contract
you shan't contract
they shan't contract 	I shan't be contracting
you shan't be contracting
he shan't be contracting
we shan't be contracting
you shan't be contracting
they shan't be contracting	I shan't have contracted
you shan't have contracted
he shan't have contracted
we shan't have contracted
you shan't have contracted
they shan't have contracted	I shan't have been contracting
you shan't have been contracting
he shan't have been contracting
we shan't have been contracting
you shan't have been contracting
they shan't have been contracting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shall I contract?
shall you contract?
shall he contract?
shall we contract?
shall you contract?
shall they contract? 	shall I be contracting?
shall you be contracting?
shall he be contracting?
shall we be contracting?
shall you be contracting?
shall they be contracting? 	shall I have contracted?
shall you have contracted?
shall he have contracted?
shall we have contracted?
shall you have contracted?
shall they have contracted? 	shall I have been contracting?
shall you have been contracting?
shall he have been contracting?
shall we have been contracting?
shall you have been contracting?
shall they have been contracting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shan't I contract?
shan't you contract?
shan't he contract?
shan't we contract?
shan't you contract?
shan't they contract? 	shan't I be contracting?
shan't you be contracting?
shan't he be contracting?
shan't we be contracting?
shan't you be contracting?
shan't they be contracting? 	shan't I have contracted?
shan't you have contracted?
shan't he have contracted?
shan't we have contracted?
shan't you have contracted?
shan't they have contracted? 	shan't I have been contracting?
shan't you have been contracting?
shan't he have been contracting?
shan't we have been contracting?
shan't you have been contracting?
shan't they have been contracting?