English verb conjugation
COULD SCRABBLE

Regular verb: scrabble - scrabbled - scrabbled

Affirmation

Simple form	V-ing form
I could scrabble you could scrabble he could scrabble we could scrabble you could scrabble they could scrabble	I could be scrabbling you could be scrabbling he could be scrabbling we could be scrabbling you could be scrabbling they could be scrabbling
Perfect	V-ing perfect
I could have scrabbled you could have scrabbled he could have scrabbled we could have scrabbled you could have scrabbled they could have scrabbled	I could have been scrabbling you could have been scrabbling he could have been scrabbling we could have been scrabbling you could have been scrabbling they could have been scrabbling

Negation

Simple form	V-ing form
I couldn't scrabble you couldn't scrabble he couldn't scrabble we couldn't scrabble you couldn't scrabble they couldn't scrabble	I couldn't be scrabbling you couldn't be scrabbling he couldn't be scrabbling we couldn't be scrabbling you couldn't be scrabbling they couldn't be scrabbling
Perfect	V-ing perfect
I couldn't have scrabbled you couldn't have scrabbled he couldn't have scrabbled we couldn't have scrabbled you couldn't have scrabbled they couldn't have scrabbled	I couldn't have been scrabbling you couldn't have been scrabbling he couldn't have been scrabbling we couldn't have been scrabbling you couldn't have been scrabbling they couldn't have been scrabbling

Interrogative form

Simple form	V-ing form
could I scrabble? could you scrabble? could he scrabble? could we scrabble? could you scrabble? could they scrabble?	could I be scrabbling? could you be scrabbling? could he be scrabbling? could we be scrabbling? could you be scrabbling? could they be scrabbling?
Perfect	V-ing perfect
could I have scrabbled? could you have scrabbled? could he have scrabbled? could we have scrabbled? could you have scrabbled? could they have scrabbled?	could I have been scrabbling? could you have been scrabbling? could he have been scrabbling? could we have been scrabbling? could you have been scrabbling? could they have been scrabbling?

Interro-negative form

Simple form	V-ing form
couldn't I scrabble? couldn't you scrabble? couldn't he scrabble? couldn't we scrabble? couldn't you scrabble? couldn't they scrabble?	couldn't I be scrabbling? couldn't you be scrabbling? couldn't he be scrabbling? couldn't we be scrabbling? couldn't you be scrabbling? couldn't they be scrabbling?
Perfect	V-ing perfect
couldn't I have scrabbled? couldn't you have scrabbled? couldn't he have scrabbled? couldn't we have scrabbled? couldn't you have scrabbled? couldn't they have scrabbled?	couldn't I have been scrabbling? couldn't you have been scrabbling? couldn't he have been scrabbling? couldn't we have been scrabbling? couldn't you have been scrabbling? couldn't they have been scrabbling?