Verbo regular: participate - participated - participated
Afirmación
Forma simple
I should participate you should participate he should participate we should participate you should participate they should participate
Forma con V-ing
I should be participating you should be participating he should be participating we should be participating you should be participating they should be participating
Perfecto
I should have participated you should have participated he should have participated we should have participated you should have participated they should have participated
Perfecto con V-ing
I should have been participating you should have been participating he should have been participating we should have been participating you should have been participating they should have been participating
Negación
Forma simple
I should not participate you should not participate he should not participate we should not participate you should not participate they should not participate
Forma con V-ing
I should not be participating you should not be participating he should not be participating we should not be participating you should not be participating they should not be participating
Perfecto
I should not have participated you should not have participated he should not have participated we should not have participated you should not have participated they should not have participated
Perfecto con V-ing
I should not have been participating you should not have been participating he should not have been participating we should not have been participating you should not have been participating they should not have been participating
Forma interrogativa
Forma simple
should I participate? should you participate? should he participate? should we participate? should you participate? should they participate?
Forma con V-ing
should I be participating? should you be participating? should he be participating? should we be participating? should you be participating? should they be participating?
Perfecto
should I have participated? should you have participated? should he have participated? should we have participated? should you have participated? should they have participated?
Perfecto con V-ing
should I have been participating? should you have been participating? should he have been participating? should we have been participating? should you have been participating? should they have been participating?
Forma interro-negativa
Forma simple
should I not participate? should you not participate? should he not participate? should we not participate? should you not participate? should they not participate?
Forma con V-ing
should I not be participating? should you not be participating? should he not be participating? should we not be participating? should you not be participating? should they not be participating?
Perfecto
should I not have participated? should you not have participated? should he not have participated? should we not have participated? should you not have participated? should they not have participated?
Perfecto con V-ing
should I not have been participating? should you not have been participating? should he not have been participating? should we not have been participating? should you not have been participating? should they not have been participating?