English verb conjugation
COULD PADDOCK

Regular verb: paddock - paddocked - paddocked

Affirmation

Simple form	V-ing form
I could paddock you could paddock she could paddock we could paddock you could paddock they could paddock	I could be paddocking you could be paddocking she could be paddocking we could be paddocking you could be paddocking they could be paddocking
Perfect	V-ing perfect
I could have paddocked you could have paddocked she could have paddocked we could have paddocked you could have paddocked they could have paddocked	I could have been paddocking you could have been paddocking she could have been paddocking we could have been paddocking you could have been paddocking they could have been paddocking

Negation

Simple form	V-ing form
I couldn't paddock you couldn't paddock she couldn't paddock we couldn't paddock you couldn't paddock they couldn't paddock	I couldn't be paddocking you couldn't be paddocking she couldn't be paddocking we couldn't be paddocking you couldn't be paddocking they couldn't be paddocking
Perfect	V-ing perfect
I couldn't have paddocked you couldn't have paddocked she couldn't have paddocked we couldn't have paddocked you couldn't have paddocked they couldn't have paddocked	I couldn't have been paddocking you couldn't have been paddocking she couldn't have been paddocking we couldn't have been paddocking you couldn't have been paddocking they couldn't have been paddocking

Interrogative form

Simple form	V-ing form
could I paddock? could you paddock? could she paddock? could we paddock? could you paddock? could they paddock?	could I be paddocking? could you be paddocking? could she be paddocking? could we be paddocking? could you be paddocking? could they be paddocking?
Perfect	V-ing perfect
could I have paddocked? could you have paddocked? could she have paddocked? could we have paddocked? could you have paddocked? could they have paddocked?	could I have been paddocking? could you have been paddocking? could she have been paddocking? could we have been paddocking? could you have been paddocking? could they have been paddocking?

Interro-negative form

Simple form	V-ing form
couldn't I paddock? couldn't you paddock? couldn't she paddock? couldn't we paddock? couldn't you paddock? couldn't they paddock?	couldn't I be paddocking? couldn't you be paddocking? couldn't she be paddocking? couldn't we be paddocking? couldn't you be paddocking? couldn't they be paddocking?
Perfect	V-ing perfect
couldn't I have paddocked? couldn't you have paddocked? couldn't she have paddocked? couldn't we have paddocked? couldn't you have paddocked? couldn't they have paddocked?	couldn't I have been paddocking? couldn't you have been paddocking? couldn't she have been paddocking? couldn't we have been paddocking? couldn't you have been paddocking? couldn't they have been paddocking?