could detick
Verbe régulier : detick - deticked- deticked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could detick
you could detick
he could detick
we could detick
you could detick
they could detick 	I could be deticking
you could be deticking
he could be deticking
we could be deticking
you could be deticking
they could be deticking	I could have deticked
you could have deticked
he could have deticked
we could have deticked
you could have deticked
they could have deticked	I could have been deticking
you could have been deticking
he could have been deticking
we could have been deticking
you could have been deticking
they could have been deticking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't detick
you couldn't detick
he couldn't detick
we couldn't detick
you couldn't detick
they couldn't detick 	I couldn't be deticking
you couldn't be deticking
he couldn't be deticking
we couldn't be deticking
you couldn't be deticking
they couldn't be deticking	I couldn't have deticked
you couldn't have deticked
he couldn't have deticked
we couldn't have deticked
you couldn't have deticked
they couldn't have deticked	I couldn't have been deticking
you couldn't have been deticking
he couldn't have been deticking
we couldn't have been deticking
you couldn't have been deticking
they couldn't have been deticking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I detick?
could you detick?
could he detick?
could we detick?
could you detick?
could they detick? 	could I be deticking?
could you be deticking?
could he be deticking?
could we be deticking?
could you be deticking?
could they be deticking? 	could I have deticked?
could you have deticked?
could he have deticked?
could we have deticked?
could you have deticked?
could they have deticked? 	could I have been deticking?
could you have been deticking?
could he have been deticking?
could we have been deticking?
could you have been deticking?
could they have been deticking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I detick?
couldn't you detick?
couldn't he detick?
couldn't we detick?
couldn't you detick?
couldn't they detick? 	couldn't I be deticking?
couldn't you be deticking?
couldn't he be deticking?
couldn't we be deticking?
couldn't you be deticking?
couldn't they be deticking? 	couldn't I have deticked?
couldn't you have deticked?
couldn't he have deticked?
couldn't we have deticked?
couldn't you have deticked?
couldn't they have deticked? 	couldn't I have been deticking?
couldn't you have been deticking?
couldn't he have been deticking?
couldn't we have been deticking?
couldn't you have been deticking?
couldn't they have been deticking?