Conjugación del verbo inglés
SHOULD PREBOIL

Verbo regular: preboil - preboiled - preboiled

Afirmación

Forma simple	Forma con V-ing
I should preboil you should preboil he should preboil we should preboil you should preboil they should preboil	I should be preboiling you should be preboiling he should be preboiling we should be preboiling you should be preboiling they should be preboiling
Perfecto	Perfecto con V-ing
I should have preboiled you should have preboiled he should have preboiled we should have preboiled you should have preboiled they should have preboiled	I should have been preboiling you should have been preboiling he should have been preboiling we should have been preboiling you should have been preboiling they should have been preboiling

Negación

Forma simple	Forma con V-ing
I should not preboil you should not preboil he should not preboil we should not preboil you should not preboil they should not preboil	I should not be preboiling you should not be preboiling he should not be preboiling we should not be preboiling you should not be preboiling they should not be preboiling
Perfecto	Perfecto con V-ing
I should not have preboiled you should not have preboiled he should not have preboiled we should not have preboiled you should not have preboiled they should not have preboiled	I should not have been preboiling you should not have been preboiling he should not have been preboiling we should not have been preboiling you should not have been preboiling they should not have been preboiling

Forma interrogativa

Forma simple	Forma con V-ing
should I preboil? should you preboil? should he preboil? should we preboil? should you preboil? should they preboil?	should I be preboiling? should you be preboiling? should he be preboiling? should we be preboiling? should you be preboiling? should they be preboiling?
Perfecto	Perfecto con V-ing
should I have preboiled? should you have preboiled? should he have preboiled? should we have preboiled? should you have preboiled? should they have preboiled?	should I have been preboiling? should you have been preboiling? should he have been preboiling? should we have been preboiling? should you have been preboiling? should they have been preboiling?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not preboil? should you not preboil? should he not preboil? should we not preboil? should you not preboil? should they not preboil?	should I not be preboiling? should you not be preboiling? should he not be preboiling? should we not be preboiling? should you not be preboiling? should they not be preboiling?
Perfecto	Perfecto con V-ing
should I not have preboiled? should you not have preboiled? should he not have preboiled? should we not have preboiled? should you not have preboiled? should they not have preboiled?	should I not have been preboiling? should you not have been preboiling? should he not have been preboiling? should we not have been preboiling? should you not have been preboiling? should they not have been preboiling?