could scathe
Regular verb: scathe - scathed- scathed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could scathe
you could scathe
she could scathe
we could scathe
you could scathe
they could scathe 	I could be scathing
you could be scathing
she could be scathing
we could be scathing
you could be scathing
they could be scathing	I could have scathed
you could have scathed
she could have scathed
we could have scathed
you could have scathed
they could have scathed	I could have been scathing
you could have been scathing
she could have been scathing
we could have been scathing
you could have been scathing
they could have been scathing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't scathe
you couldn't scathe
she couldn't scathe
we couldn't scathe
you couldn't scathe
they couldn't scathe 	I couldn't be scathing
you couldn't be scathing
she couldn't be scathing
we couldn't be scathing
you couldn't be scathing
they couldn't be scathing	I couldn't have scathed
you couldn't have scathed
she couldn't have scathed
we couldn't have scathed
you couldn't have scathed
they couldn't have scathed	I couldn't have been scathing
you couldn't have been scathing
she couldn't have been scathing
we couldn't have been scathing
you couldn't have been scathing
they couldn't have been scathing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I scathe?
could you scathe?
could she scathe?
could we scathe?
could you scathe?
could they scathe? 	could I be scathing?
could you be scathing?
could she be scathing?
could we be scathing?
could you be scathing?
could they be scathing? 	could I have scathed?
could you have scathed?
could she have scathed?
could we have scathed?
could you have scathed?
could they have scathed? 	could I have been scathing?
could you have been scathing?
could she have been scathing?
could we have been scathing?
could you have been scathing?
could they have been scathing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I scathe?
couldn't you scathe?
couldn't she scathe?
couldn't we scathe?
couldn't you scathe?
couldn't they scathe? 	couldn't I be scathing?
couldn't you be scathing?
couldn't she be scathing?
couldn't we be scathing?
couldn't you be scathing?
couldn't they be scathing? 	couldn't I have scathed?
couldn't you have scathed?
couldn't she have scathed?
couldn't we have scathed?
couldn't you have scathed?
couldn't they have scathed? 	couldn't I have been scathing?
couldn't you have been scathing?
couldn't she have been scathing?
couldn't we have been scathing?
couldn't you have been scathing?
couldn't they have been scathing?