Conjugación del verbo inglés
SHOULD COST

Verbo irregular: cost - cost - cost

Afirmación

Forma simple	Forma con V-ing
I should cost you should cost he should cost we should cost you should cost they should cost	I should be costing you should be costing he should be costing we should be costing you should be costing they should be costing
Perfecto	Perfecto con V-ing
I should have cost you should have cost he should have cost we should have cost you should have cost they should have cost	I should have been costing you should have been costing he should have been costing we should have been costing you should have been costing they should have been costing

Negación

Forma simple	Forma con V-ing
I should not cost you should not cost he should not cost we should not cost you should not cost they should not cost	I should not be costing you should not be costing he should not be costing we should not be costing you should not be costing they should not be costing
Perfecto	Perfecto con V-ing
I should not have cost you should not have cost he should not have cost we should not have cost you should not have cost they should not have cost	I should not have been costing you should not have been costing he should not have been costing we should not have been costing you should not have been costing they should not have been costing

Forma interrogativa

Forma simple	Forma con V-ing
should I cost? should you cost? should he cost? should we cost? should you cost? should they cost?	should I be costing? should you be costing? should he be costing? should we be costing? should you be costing? should they be costing?
Perfecto	Perfecto con V-ing
should I have cost? should you have cost? should he have cost? should we have cost? should you have cost? should they have cost?	should I have been costing? should you have been costing? should he have been costing? should we have been costing? should you have been costing? should they have been costing?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not cost? should you not cost? should he not cost? should we not cost? should you not cost? should they not cost?	should I not be costing? should you not be costing? should he not be costing? should we not be costing? should you not be costing? should they not be costing?
Perfecto	Perfecto con V-ing
should I not have cost? should you not have cost? should he not have cost? should we not have cost? should you not have cost? should they not have cost?	should I not have been costing? should you not have been costing? should he not have been costing? should we not have been costing? should you not have been costing? should they not have been costing?