English verb conjugation
COULD SCATHE

Regular verb: scathe - scathed - scathed

Affirmation

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