should cachinnate
Verbe régulier : cachinnate - cachinnated- cachinnated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd cachinnate
you'd cachinnate
she'd cachinnate
we'd cachinnate
you'd cachinnate
they'd cachinnate 	I'd be cachinnating
you'd be cachinnating
she'd be cachinnating
we'd be cachinnating
you'd be cachinnating
they'd be cachinnating	I should've cachinnated
you should've cachinnated
she should've cachinnated
we should've cachinnated
you should've cachinnated
they should've cachinnated	I should've been cachinnating
you should've been cachinnating
she should've been cachinnating
we should've been cachinnating
you should've been cachinnating
they should've been cachinnating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't cachinnate
you shouldn't cachinnate
she shouldn't cachinnate
we shouldn't cachinnate
you shouldn't cachinnate
they shouldn't cachinnate 	I shouldn't be cachinnating
you shouldn't be cachinnating
she shouldn't be cachinnating
we shouldn't be cachinnating
you shouldn't be cachinnating
they shouldn't be cachinnating	I shouldn't have cachinnated
you shouldn't have cachinnated
she shouldn't have cachinnated
we shouldn't have cachinnated
you shouldn't have cachinnated
they shouldn't have cachinnated	I shouldn't have been cachinnating
you shouldn't have been cachinnating
she shouldn't have been cachinnating
we shouldn't have been cachinnating
you shouldn't have been cachinnating
they shouldn't have been cachinnating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I cachinnate?
should you cachinnate?
should she cachinnate?
should we cachinnate?
should you cachinnate?
should they cachinnate? 	should I be cachinnating?
should you be cachinnating?
should she be cachinnating?
should we be cachinnating?
should you be cachinnating?
should they be cachinnating? 	should I have cachinnated?
should you have cachinnated?
should she 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 she have been cachinnating?
should we have been cachinnating?
should you have been cachinnating?
should they have been cachinnating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I cachinnate?
shouldn't you cachinnate?
shouldn't she cachinnate?
shouldn't we cachinnate?
shouldn't you cachinnate?
shouldn't they cachinnate? 	shouldn't I be cachinnating?
shouldn't you be cachinnating?
shouldn't she be cachinnating?
shouldn't we be cachinnating?
shouldn't you be cachinnating?
shouldn't they be cachinnating? 	shouldn't I have cachinnated?
shouldn't you have cachinnated?
shouldn't she have cachinnated?
shouldn't we have cachinnated?
shouldn't you have cachinnated?
shouldn't they have cachinnated? 	shouldn't I have been cachinnating?
shouldn't you have been cachinnating?
shouldn't she have been cachinnating?
shouldn't we have been cachinnating?
shouldn't you have been cachinnating?
shouldn't they have been cachinnating?