should cachinnate
Verbo regular: cachinnate - cachinnated- cachinnated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should cachinnate
you should cachinnate
he should cachinnate
we should cachinnate
you should cachinnate
they should cachinnate 	I should be cachinnating
you should be cachinnating
he should be cachinnating
we should be cachinnating
you should be cachinnating
they should be cachinnating	I should have cachinnated
you should have cachinnated
he should have cachinnated
we should have cachinnated
you should have cachinnated
they should have cachinnated	I should have been cachinnating
you should have been cachinnating
he should have been cachinnating
we should have been cachinnating
you should have been cachinnating
they should have been cachinnating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not cachinnate
you should not cachinnate
he should not cachinnate
we should not cachinnate
you should not cachinnate
they should not cachinnate 	I should not be cachinnating
you should not be cachinnating
he should not be cachinnating
we should not be cachinnating
you should not be cachinnating
they should not be cachinnating	I should not have cachinnated
you should not have cachinnated
he should not have cachinnated
we should not have cachinnated
you should not have cachinnated
they should not have cachinnated	I should not have been cachinnating
you should not have been cachinnating
he should not have been cachinnating
we should not have been cachinnating
you should not have been cachinnating
they should not have been cachinnating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I cachinnate?
should you cachinnate?
should he cachinnate?
should we cachinnate?
should you cachinnate?
should they cachinnate? 	should I be cachinnating?
should you be cachinnating?
should he be cachinnating?
should we be cachinnating?
should you be cachinnating?
should they be cachinnating? 	should I have cachinnated?
should you have cachinnated?
should he have cachinnated?
should we have cachinnated?
should you have cachinnated?
should they have cachinnated? 	should I have been cachinnating?
should you have been cachinnating?
should he have been cachinnating?
should we have been cachinnating?
should you have been cachinnating?
should they have been cachinnating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not cachinnate?
should you not cachinnate?
should he not cachinnate?
should we not cachinnate?
should you not cachinnate?
should they not cachinnate? 	should I not be cachinnating?
should you not be cachinnating?
should he not be cachinnating?
should we not be cachinnating?
should you not be cachinnating?
should they not be cachinnating? 	should I not have cachinnated?
should you not have cachinnated?
should he not have cachinnated?
should we not have cachinnated?
should you not have cachinnated?
should they not have cachinnated? 	should I not have been cachinnating?
should you not have been cachinnating?
should he not have been cachinnating?
should we not have been cachinnating?
should you not have been cachinnating?
should they not have been cachinnating?