could dissertate
Verbe régulier : dissertate - dissertated- dissertated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could dissertate
you could dissertate
she could dissertate
we could dissertate
you could dissertate
they could dissertate 	I could be dissertating
you could be dissertating
she could be dissertating
we could be dissertating
you could be dissertating
they could be dissertating	I could have dissertated
you could have dissertated
she could have dissertated
we could have dissertated
you could have dissertated
they could have dissertated	I could have been dissertating
you could have been dissertating
she could have been dissertating
we could have been dissertating
you could have been dissertating
they could have been dissertating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't dissertate
you couldn't dissertate
she couldn't dissertate
we couldn't dissertate
you couldn't dissertate
they couldn't dissertate 	I couldn't be dissertating
you couldn't be dissertating
she couldn't be dissertating
we couldn't be dissertating
you couldn't be dissertating
they couldn't be dissertating	I couldn't have dissertated
you couldn't have dissertated
she couldn't have dissertated
we couldn't have dissertated
you couldn't have dissertated
they couldn't have dissertated	I couldn't have been dissertating
you couldn't have been dissertating
she couldn't have been dissertating
we couldn't have been dissertating
you couldn't have been dissertating
they couldn't have been dissertating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I dissertate?
could you dissertate?
could she dissertate?
could we dissertate?
could you dissertate?
could they dissertate? 	could I be dissertating?
could you be dissertating?
could she be dissertating?
could we be dissertating?
could you be dissertating?
could they be dissertating? 	could I have dissertated?
could you have dissertated?
could she have dissertated?
could we have dissertated?
could you have dissertated?
could they have dissertated? 	could I have been dissertating?
could you have been dissertating?
could she have been dissertating?
could we have been dissertating?
could you have been dissertating?
could they have been dissertating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I dissertate?
couldn't you dissertate?
couldn't she dissertate?
couldn't we dissertate?
couldn't you dissertate?
couldn't they dissertate? 	couldn't I be dissertating?
couldn't you be dissertating?
couldn't she be dissertating?
couldn't we be dissertating?
couldn't you be dissertating?
couldn't they be dissertating? 	couldn't I have dissertated?
couldn't you have dissertated?
couldn't she have dissertated?
couldn't we have dissertated?
couldn't you have dissertated?
couldn't they have dissertated? 	couldn't I have been dissertating?
couldn't you have been dissertating?
couldn't she have been dissertating?
couldn't we have been dissertating?
couldn't you have been dissertating?
couldn't they have been dissertating?