English verb conjugation
COULD MURTHER

Regular verb: murther - murthered - murthered

Affirmation

Simple form	V-ing form
I could murther you could murther he could murther we could murther you could murther they could murther	I could be murthering you could be murthering he could be murthering we could be murthering you could be murthering they could be murthering
Perfect	V-ing perfect
I could have murthered you could have murthered he could have murthered we could have murthered you could have murthered they could have murthered	I could have been murthering you could have been murthering he could have been murthering we could have been murthering you could have been murthering they could have been murthering

Negation

Simple form	V-ing form
I couldn't murther you couldn't murther he couldn't murther we couldn't murther you couldn't murther they couldn't murther	I couldn't be murthering you couldn't be murthering he couldn't be murthering we couldn't be murthering you couldn't be murthering they couldn't be murthering
Perfect	V-ing perfect
I couldn't have murthered you couldn't have murthered he couldn't have murthered we couldn't have murthered you couldn't have murthered they couldn't have murthered	I couldn't have been murthering you couldn't have been murthering he couldn't have been murthering we couldn't have been murthering you couldn't have been murthering they couldn't have been murthering

Interrogative form

Simple form	V-ing form
could I murther? could you murther? could he murther? could we murther? could you murther? could they murther?	could I be murthering? could you be murthering? could he be murthering? could we be murthering? could you be murthering? could they be murthering?
Perfect	V-ing perfect
could I have murthered? could you have murthered? could he have murthered? could we have murthered? could you have murthered? could they have murthered?	could I have been murthering? could you have been murthering? could he have been murthering? could we have been murthering? could you have been murthering? could they have been murthering?

Interro-negative form

Simple form	V-ing form
couldn't I murther? couldn't you murther? couldn't he murther? couldn't we murther? couldn't you murther? couldn't they murther?	couldn't I be murthering? couldn't you be murthering? couldn't he be murthering? couldn't we be murthering? couldn't you be murthering? couldn't they be murthering?
Perfect	V-ing perfect
couldn't I have murthered? couldn't you have murthered? couldn't he have murthered? couldn't we have murthered? couldn't you have murthered? couldn't they have murthered?	couldn't I have been murthering? couldn't you have been murthering? couldn't he have been murthering? couldn't we have been murthering? couldn't you have been murthering? couldn't they have been murthering?