could scold
Regular verb: scold - scolded- scolded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could scold
you could scold
he could scold
we could scold
you could scold
they could scold 	I could be scolding
you could be scolding
he could be scolding
we could be scolding
you could be scolding
they could be scolding	I could have scolded
you could have scolded
he could have scolded
we could have scolded
you could have scolded
they could have scolded	I could have been scolding
you could have been scolding
he could have been scolding
we could have been scolding
you could have been scolding
they could have been scolding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't scold
you couldn't scold
he couldn't scold
we couldn't scold
you couldn't scold
they couldn't scold 	I couldn't be scolding
you couldn't be scolding
he couldn't be scolding
we couldn't be scolding
you couldn't be scolding
they couldn't be scolding	I couldn't have scolded
you couldn't have scolded
he couldn't have scolded
we couldn't have scolded
you couldn't have scolded
they couldn't have scolded	I couldn't have been scolding
you couldn't have been scolding
he couldn't have been scolding
we couldn't have been scolding
you couldn't have been scolding
they couldn't have been scolding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I scold?
could you scold?
could he scold?
could we scold?
could you scold?
could they scold? 	could I be scolding?
could you be scolding?
could he be scolding?
could we be scolding?
could you be scolding?
could they be scolding? 	could I have scolded?
could you have scolded?
could he have scolded?
could we have scolded?
could you have scolded?
could they have scolded? 	could I have been scolding?
could you have been scolding?
could he have been scolding?
could we have been scolding?
could you have been scolding?
could they have been scolding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I scold?
couldn't you scold?
couldn't he scold?
couldn't we scold?
couldn't you scold?
couldn't they scold? 	couldn't I be scolding?
couldn't you be scolding?
couldn't he be scolding?
couldn't we be scolding?
couldn't you be scolding?
couldn't they be scolding? 	couldn't I have scolded?
couldn't you have scolded?
couldn't he have scolded?
couldn't we have scolded?
couldn't you have scolded?
couldn't they have scolded? 	couldn't I have been scolding?
couldn't you have been scolding?
couldn't he have been scolding?
couldn't we have been scolding?
couldn't you have been scolding?
couldn't they have been scolding?