English verb conjugation
COULD WRESTLE

Regular verb: wrestle - wrestled - wrestled

Affirmation

Simple form	V-ing form
I could wrestle you could wrestle he could wrestle we could wrestle you could wrestle they could wrestle	I could be wrestling you could be wrestling he could be wrestling we could be wrestling you could be wrestling they could be wrestling
Perfect	V-ing perfect
I could have wrestled you could have wrestled he could have wrestled we could have wrestled you could have wrestled they could have wrestled	I could have been wrestling you could have been wrestling he could have been wrestling we could have been wrestling you could have been wrestling they could have been wrestling

Negation

Simple form	V-ing form
I couldn't wrestle you couldn't wrestle he couldn't wrestle we couldn't wrestle you couldn't wrestle they couldn't wrestle	I couldn't be wrestling you couldn't be wrestling he couldn't be wrestling we couldn't be wrestling you couldn't be wrestling they couldn't be wrestling
Perfect	V-ing perfect
I couldn't have wrestled you couldn't have wrestled he couldn't have wrestled we couldn't have wrestled you couldn't have wrestled they couldn't have wrestled	I couldn't have been wrestling you couldn't have been wrestling he couldn't have been wrestling we couldn't have been wrestling you couldn't have been wrestling they couldn't have been wrestling

Interrogative form

Simple form	V-ing form
could I wrestle? could you wrestle? could he wrestle? could we wrestle? could you wrestle? could they wrestle?	could I be wrestling? could you be wrestling? could he be wrestling? could we be wrestling? could you be wrestling? could they be wrestling?
Perfect	V-ing perfect
could I have wrestled? could you have wrestled? could he have wrestled? could we have wrestled? could you have wrestled? could they have wrestled?	could I have been wrestling? could you have been wrestling? could he have been wrestling? could we have been wrestling? could you have been wrestling? could they have been wrestling?

Interro-negative form

Simple form	V-ing form
couldn't I wrestle? couldn't you wrestle? couldn't he wrestle? couldn't we wrestle? couldn't you wrestle? couldn't they wrestle?	couldn't I be wrestling? couldn't you be wrestling? couldn't he be wrestling? couldn't we be wrestling? couldn't you be wrestling? couldn't they be wrestling?
Perfect	V-ing perfect
couldn't I have wrestled? couldn't you have wrestled? couldn't he have wrestled? couldn't we have wrestled? couldn't you have wrestled? couldn't they have wrestled?	couldn't I have been wrestling? couldn't you have been wrestling? couldn't he have been wrestling? couldn't we have been wrestling? couldn't you have been wrestling? couldn't they have been wrestling?