English verb conjugation
COULD PIVOT

Regular verb: pivot - pivoted - pivoted

Affirmation

Simple form	V-ing form
I could pivot you could pivot he could pivot we could pivot you could pivot they could pivot	I could be pivoting you could be pivoting he could be pivoting we could be pivoting you could be pivoting they could be pivoting
Perfect	V-ing perfect
I could have pivoted you could have pivoted he could have pivoted we could have pivoted you could have pivoted they could have pivoted	I could have been pivoting you could have been pivoting he could have been pivoting we could have been pivoting you could have been pivoting they could have been pivoting

Negation

Simple form	V-ing form
I couldn't pivot you couldn't pivot he couldn't pivot we couldn't pivot you couldn't pivot they couldn't pivot	I couldn't be pivoting you couldn't be pivoting he couldn't be pivoting we couldn't be pivoting you couldn't be pivoting they couldn't be pivoting
Perfect	V-ing perfect
I couldn't have pivoted you couldn't have pivoted he couldn't have pivoted we couldn't have pivoted you couldn't have pivoted they couldn't have pivoted	I couldn't have been pivoting you couldn't have been pivoting he couldn't have been pivoting we couldn't have been pivoting you couldn't have been pivoting they couldn't have been pivoting

Interrogative form

Simple form	V-ing form
could I pivot? could you pivot? could he pivot? could we pivot? could you pivot? could they pivot?	could I be pivoting? could you be pivoting? could he be pivoting? could we be pivoting? could you be pivoting? could they be pivoting?
Perfect	V-ing perfect
could I have pivoted? could you have pivoted? could he have pivoted? could we have pivoted? could you have pivoted? could they have pivoted?	could I have been pivoting? could you have been pivoting? could he have been pivoting? could we have been pivoting? could you have been pivoting? could they have been pivoting?

Interro-negative form

Simple form	V-ing form
couldn't I pivot? couldn't you pivot? couldn't he pivot? couldn't we pivot? couldn't you pivot? couldn't they pivot?	couldn't I be pivoting? couldn't you be pivoting? couldn't he be pivoting? couldn't we be pivoting? couldn't you be pivoting? couldn't they be pivoting?
Perfect	V-ing perfect
couldn't I have pivoted? couldn't you have pivoted? couldn't he have pivoted? couldn't we have pivoted? couldn't you have pivoted? couldn't they have pivoted?	couldn't I have been pivoting? couldn't you have been pivoting? couldn't he have been pivoting? couldn't we have been pivoting? couldn't you have been pivoting? couldn't they have been pivoting?