could slum
Verbe régulier : slum - slumed- slumed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could slum
you could slum
she could slum
we could slum
you could slum
they could slum 	I could be sluming
you could be sluming
she could be sluming
we could be sluming
you could be sluming
they could be sluming	I could have slumed
you could have slumed
she could have slumed
we could have slumed
you could have slumed
they could have slumed	I could have been sluming
you could have been sluming
she could have been sluming
we could have been sluming
you could have been sluming
they could have been sluming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't slum
you couldn't slum
she couldn't slum
we couldn't slum
you couldn't slum
they couldn't slum 	I couldn't be sluming
you couldn't be sluming
she couldn't be sluming
we couldn't be sluming
you couldn't be sluming
they couldn't be sluming	I couldn't have slumed
you couldn't have slumed
she couldn't have slumed
we couldn't have slumed
you couldn't have slumed
they couldn't have slumed	I couldn't have been sluming
you couldn't have been sluming
she couldn't have been sluming
we couldn't have been sluming
you couldn't have been sluming
they couldn't have been sluming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I slum?
could you slum?
could she slum?
could we slum?
could you slum?
could they slum? 	could I be sluming?
could you be sluming?
could she be sluming?
could we be sluming?
could you be sluming?
could they be sluming? 	could I have slumed?
could you have slumed?
could she have slumed?
could we have slumed?
could you have slumed?
could they have slumed? 	could I have been sluming?
could you have been sluming?
could she have been sluming?
could we have been sluming?
could you have been sluming?
could they have been sluming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I slum?
couldn't you slum?
couldn't she slum?
couldn't we slum?
couldn't you slum?
couldn't they slum? 	couldn't I be sluming?
couldn't you be sluming?
couldn't she be sluming?
couldn't we be sluming?
couldn't you be sluming?
couldn't they be sluming? 	couldn't I have slumed?
couldn't you have slumed?
couldn't she have slumed?
couldn't we have slumed?
couldn't you have slumed?
couldn't they have slumed? 	couldn't I have been sluming?
couldn't you have been sluming?
couldn't she have been sluming?
couldn't we have been sluming?
couldn't you have been sluming?
couldn't they have been sluming?