could scold
Regular verb: scold - scolded- scolded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could scold
you could scold
she could scold
we could scold
you could scold
they could scold 	I could be scolding
you could be scolding
she could be scolding
we could be scolding
you could be scolding
they could be scolding	I could have scolded
you could have scolded
she 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
she 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
she 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
she 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
she 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
she 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 she scold?
could we scold?
could you scold?
could they scold? 	could I be scolding?
could you be scolding?
could she be scolding?
could we be scolding?
could you be scolding?
could they be scolding? 	could I have scolded?
could you have scolded?
could she 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 she 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 she 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 she 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 she 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 she have been scolding?
couldn't we have been scolding?
couldn't you have been scolding?
couldn't they have been scolding?