could incise
Verbe régulier : incise - incised- incised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could incise
you could incise
he could incise
we could incise
you could incise
they could incise 	I could be incising
you could be incising
he could be incising
we could be incising
you could be incising
they could be incising	I could have incised
you could have incised
he could have incised
we could have incised
you could have incised
they could have incised	I could have been incising
you could have been incising
he could have been incising
we could have been incising
you could have been incising
they could have been incising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't incise
you couldn't incise
he couldn't incise
we couldn't incise
you couldn't incise
they couldn't incise 	I couldn't be incising
you couldn't be incising
he couldn't be incising
we couldn't be incising
you couldn't be incising
they couldn't be incising	I couldn't have incised
you couldn't have incised
he couldn't have incised
we couldn't have incised
you couldn't have incised
they couldn't have incised	I couldn't have been incising
you couldn't have been incising
he couldn't have been incising
we couldn't have been incising
you couldn't have been incising
they couldn't have been incising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I incise?
could you incise?
could he incise?
could we incise?
could you incise?
could they incise? 	could I be incising?
could you be incising?
could he be incising?
could we be incising?
could you be incising?
could they be incising? 	could I have incised?
could you have incised?
could he have incised?
could we have incised?
could you have incised?
could they have incised? 	could I have been incising?
could you have been incising?
could he have been incising?
could we have been incising?
could you have been incising?
could they have been incising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I incise?
couldn't you incise?
couldn't he incise?
couldn't we incise?
couldn't you incise?
couldn't they incise? 	couldn't I be incising?
couldn't you be incising?
couldn't he be incising?
couldn't we be incising?
couldn't you be incising?
couldn't they be incising? 	couldn't I have incised?
couldn't you have incised?
couldn't he have incised?
couldn't we have incised?
couldn't you have incised?
couldn't they have incised? 	couldn't I have been incising?
couldn't you have been incising?
couldn't he have been incising?
couldn't we have been incising?
couldn't you have been incising?
couldn't they have been incising?