should crest
Verbo regular: crest - crested- crested

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should crest
you should crest
he should crest
we should crest
you should crest
they should crest 	I should be cresting
you should be cresting
he should be cresting
we should be cresting
you should be cresting
they should be cresting	I should have crested
you should have crested
he should have crested
we should have crested
you should have crested
they should have crested	I should have been cresting
you should have been cresting
he should have been cresting
we should have been cresting
you should have been cresting
they should have been cresting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not crest
you should not crest
he should not crest
we should not crest
you should not crest
they should not crest 	I should not be cresting
you should not be cresting
he should not be cresting
we should not be cresting
you should not be cresting
they should not be cresting	I should not have crested
you should not have crested
he should not have crested
we should not have crested
you should not have crested
they should not have crested	I should not have been cresting
you should not have been cresting
he should not have been cresting
we should not have been cresting
you should not have been cresting
they should not have been cresting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I crest?
should you crest?
should he crest?
should we crest?
should you crest?
should they crest? 	should I be cresting?
should you be cresting?
should he be cresting?
should we be cresting?
should you be cresting?
should they be cresting? 	should I have crested?
should you have crested?
should he have crested?
should we have crested?
should you have crested?
should they have crested? 	should I have been cresting?
should you have been cresting?
should he have been cresting?
should we have been cresting?
should you have been cresting?
should they have been cresting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not crest?
should you not crest?
should he not crest?
should we not crest?
should you not crest?
should they not crest? 	should I not be cresting?
should you not be cresting?
should he not be cresting?
should we not be cresting?
should you not be cresting?
should they not be cresting? 	should I not have crested?
should you not have crested?
should he not have crested?
should we not have crested?
should you not have crested?
should they not have crested? 	should I not have been cresting?
should you not have been cresting?
should he not have been cresting?
should we not have been cresting?
should you not have been cresting?
should they not have been cresting?