could plonk
Verbe régulier : plonk - plonked- plonked
Traduction française : poser bruyamment - 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could plonk
you could plonk
she could plonk
we could plonk
you could plonk
they could plonk 	I could be plonking
you could be plonking
she could be plonking
we could be plonking
you could be plonking
they could be plonking	I could have plonked
you could have plonked
she could have plonked
we could have plonked
you could have plonked
they could have plonked	I could have been plonking
you could have been plonking
she could have been plonking
we could have been plonking
you could have been plonking
they could have been plonking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't plonk
you couldn't plonk
she couldn't plonk
we couldn't plonk
you couldn't plonk
they couldn't plonk 	I couldn't be plonking
you couldn't be plonking
she couldn't be plonking
we couldn't be plonking
you couldn't be plonking
they couldn't be plonking	I couldn't have plonked
you couldn't have plonked
she couldn't have plonked
we couldn't have plonked
you couldn't have plonked
they couldn't have plonked	I couldn't have been plonking
you couldn't have been plonking
she couldn't have been plonking
we couldn't have been plonking
you couldn't have been plonking
they couldn't have been plonking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I plonk?
could you plonk?
could she plonk?
could we plonk?
could you plonk?
could they plonk? 	could I be plonking?
could you be plonking?
could she be plonking?
could we be plonking?
could you be plonking?
could they be plonking? 	could I have plonked?
could you have plonked?
could she have plonked?
could we have plonked?
could you have plonked?
could they have plonked? 	could I have been plonking?
could you have been plonking?
could she have been plonking?
could we have been plonking?
could you have been plonking?
could they have been plonking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I plonk?
couldn't you plonk?
couldn't she plonk?
couldn't we plonk?
couldn't you plonk?
couldn't they plonk? 	couldn't I be plonking?
couldn't you be plonking?
couldn't she be plonking?
couldn't we be plonking?
couldn't you be plonking?
couldn't they be plonking? 	couldn't I have plonked?
couldn't you have plonked?
couldn't she have plonked?
couldn't we have plonked?
couldn't you have plonked?
couldn't they have plonked? 	couldn't I have been plonking?
couldn't you have been plonking?
couldn't she have been plonking?
couldn't we have been plonking?
couldn't you have been plonking?
couldn't they have been plonking?