could pestle
Verbe régulier : pestle - pestled- pestled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could pestle
you could pestle
he could pestle
we could pestle
you could pestle
they could pestle 	I could be pestling
you could be pestling
he could be pestling
we could be pestling
you could be pestling
they could be pestling	I could have pestled
you could have pestled
he could have pestled
we could have pestled
you could have pestled
they could have pestled	I could have been pestling
you could have been pestling
he could have been pestling
we could have been pestling
you could have been pestling
they could have been pestling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't pestle
you couldn't pestle
he couldn't pestle
we couldn't pestle
you couldn't pestle
they couldn't pestle 	I couldn't be pestling
you couldn't be pestling
he couldn't be pestling
we couldn't be pestling
you couldn't be pestling
they couldn't be pestling	I couldn't have pestled
you couldn't have pestled
he couldn't have pestled
we couldn't have pestled
you couldn't have pestled
they couldn't have pestled	I couldn't have been pestling
you couldn't have been pestling
he couldn't have been pestling
we couldn't have been pestling
you couldn't have been pestling
they couldn't have been pestling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I pestle?
could you pestle?
could he pestle?
could we pestle?
could you pestle?
could they pestle? 	could I be pestling?
could you be pestling?
could he be pestling?
could we be pestling?
could you be pestling?
could they be pestling? 	could I have pestled?
could you have pestled?
could he have pestled?
could we have pestled?
could you have pestled?
could they have pestled? 	could I have been pestling?
could you have been pestling?
could he have been pestling?
could we have been pestling?
could you have been pestling?
could they have been pestling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I pestle?
couldn't you pestle?
couldn't he pestle?
couldn't we pestle?
couldn't you pestle?
couldn't they pestle? 	couldn't I be pestling?
couldn't you be pestling?
couldn't he be pestling?
couldn't we be pestling?
couldn't you be pestling?
couldn't they be pestling? 	couldn't I have pestled?
couldn't you have pestled?
couldn't he have pestled?
couldn't we have pestled?
couldn't you have pestled?
couldn't they have pestled? 	couldn't I have been pestling?
couldn't you have been pestling?
couldn't he have been pestling?
couldn't we have been pestling?
couldn't you have been pestling?
couldn't they have been pestling?