Conjugación del verbo inglés
SHOULD REFEREE

Verbo regular: referee - refereed - refereed

Afirmación

Forma simple	Forma con V-ing
I should referee you should referee he should referee we should referee you should referee they should referee	I should be refereeing you should be refereeing he should be refereeing we should be refereeing you should be refereeing they should be refereeing
Perfecto	Perfecto con V-ing
I should have refereed you should have refereed he should have refereed we should have refereed you should have refereed they should have refereed	I should have been refereeing you should have been refereeing he should have been refereeing we should have been refereeing you should have been refereeing they should have been refereeing

Negación

Forma simple	Forma con V-ing
I should not referee you should not referee he should not referee we should not referee you should not referee they should not referee	I should not be refereeing you should not be refereeing he should not be refereeing we should not be refereeing you should not be refereeing they should not be refereeing
Perfecto	Perfecto con V-ing
I should not have refereed you should not have refereed he should not have refereed we should not have refereed you should not have refereed they should not have refereed	I should not have been refereeing you should not have been refereeing he should not have been refereeing we should not have been refereeing you should not have been refereeing they should not have been refereeing

Forma interrogativa

Forma simple	Forma con V-ing
should I referee? should you referee? should he referee? should we referee? should you referee? should they referee?	should I be refereeing? should you be refereeing? should he be refereeing? should we be refereeing? should you be refereeing? should they be refereeing?
Perfecto	Perfecto con V-ing
should I have refereed? should you have refereed? should he have refereed? should we have refereed? should you have refereed? should they have refereed?	should I have been refereeing? should you have been refereeing? should he have been refereeing? should we have been refereeing? should you have been refereeing? should they have been refereeing?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not referee? should you not referee? should he not referee? should we not referee? should you not referee? should they not referee?	should I not be refereeing? should you not be refereeing? should he not be refereeing? should we not be refereeing? should you not be refereeing? should they not be refereeing?
Perfecto	Perfecto con V-ing
should I not have refereed? should you not have refereed? should he not have refereed? should we not have refereed? should you not have refereed? should they not have refereed?	should I not have been refereeing? should you not have been refereeing? should he not have been refereeing? should we not have been refereeing? should you not have been refereeing? should they not have been refereeing?