could whang
Verbe régulier : whang - whanged- whanged

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could whang
you could whang
he could whang
we could whang
you could whang
they could whang 	I could be whanging
you could be whanging
he could be whanging
we could be whanging
you could be whanging
they could be whanging	I could have whanged
you could have whanged
he could have whanged
we could have whanged
you could have whanged
they could have whanged	I could have been whanging
you could have been whanging
he could have been whanging
we could have been whanging
you could have been whanging
they could have been whanging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't whang
you couldn't whang
he couldn't whang
we couldn't whang
you couldn't whang
they couldn't whang 	I couldn't be whanging
you couldn't be whanging
he couldn't be whanging
we couldn't be whanging
you couldn't be whanging
they couldn't be whanging	I couldn't have whanged
you couldn't have whanged
he couldn't have whanged
we couldn't have whanged
you couldn't have whanged
they couldn't have whanged	I couldn't have been whanging
you couldn't have been whanging
he couldn't have been whanging
we couldn't have been whanging
you couldn't have been whanging
they couldn't have been whanging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I whang?
could you whang?
could he whang?
could we whang?
could you whang?
could they whang? 	could I be whanging?
could you be whanging?
could he be whanging?
could we be whanging?
could you be whanging?
could they be whanging? 	could I have whanged?
could you have whanged?
could he have whanged?
could we have whanged?
could you have whanged?
could they have whanged? 	could I have been whanging?
could you have been whanging?
could he have been whanging?
could we have been whanging?
could you have been whanging?
could they have been whanging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I whang?
couldn't you whang?
couldn't he whang?
couldn't we whang?
couldn't you whang?
couldn't they whang? 	couldn't I be whanging?
couldn't you be whanging?
couldn't he be whanging?
couldn't we be whanging?
couldn't you be whanging?
couldn't they be whanging? 	couldn't I have whanged?
couldn't you have whanged?
couldn't he have whanged?
couldn't we have whanged?
couldn't you have whanged?
couldn't they have whanged? 	couldn't I have been whanging?
couldn't you have been whanging?
couldn't he have been whanging?
couldn't we have been whanging?
couldn't you have been whanging?
couldn't they have been whanging?