English verb conjugation
COULD SOOT

Regular verb: soot - sooted - sooted

Affirmation

Simple form	V-ing form
I could soot you could soot he could soot we could soot you could soot they could soot	I could be sooting you could be sooting he could be sooting we could be sooting you could be sooting they could be sooting
Perfect	V-ing perfect
I could have sooted you could have sooted he could have sooted we could have sooted you could have sooted they could have sooted	I could have been sooting you could have been sooting he could have been sooting we could have been sooting you could have been sooting they could have been sooting

Negation

Simple form	V-ing form
I couldn't soot you couldn't soot he couldn't soot we couldn't soot you couldn't soot they couldn't soot	I couldn't be sooting you couldn't be sooting he couldn't be sooting we couldn't be sooting you couldn't be sooting they couldn't be sooting
Perfect	V-ing perfect
I couldn't have sooted you couldn't have sooted he couldn't have sooted we couldn't have sooted you couldn't have sooted they couldn't have sooted	I couldn't have been sooting you couldn't have been sooting he couldn't have been sooting we couldn't have been sooting you couldn't have been sooting they couldn't have been sooting

Interrogative form

Simple form	V-ing form
could I soot? could you soot? could he soot? could we soot? could you soot? could they soot?	could I be sooting? could you be sooting? could he be sooting? could we be sooting? could you be sooting? could they be sooting?
Perfect	V-ing perfect
could I have sooted? could you have sooted? could he have sooted? could we have sooted? could you have sooted? could they have sooted?	could I have been sooting? could you have been sooting? could he have been sooting? could we have been sooting? could you have been sooting? could they have been sooting?

Interro-negative form

Simple form	V-ing form
couldn't I soot? couldn't you soot? couldn't he soot? couldn't we soot? couldn't you soot? couldn't they soot?	couldn't I be sooting? couldn't you be sooting? couldn't he be sooting? couldn't we be sooting? couldn't you be sooting? couldn't they be sooting?
Perfect	V-ing perfect
couldn't I have sooted? couldn't you have sooted? couldn't he have sooted? couldn't we have sooted? couldn't you have sooted? couldn't they have sooted?	couldn't I have been sooting? couldn't you have been sooting? couldn't he have been sooting? couldn't we have been sooting? couldn't you have been sooting? couldn't they have been sooting?