English verb conjugation
COULD REFORMAT

Regular verb: reformat - reformated - reformated

Affirmation

Simple form	V-ing form
I could reformat you could reformat she could reformat we could reformat you could reformat they could reformat	I could be reformating you could be reformating she could be reformating we could be reformating you could be reformating they could be reformating
Perfect	V-ing perfect
I could have reformated you could have reformated she could have reformated we could have reformated you could have reformated they could have reformated	I could have been reformating you could have been reformating she could have been reformating we could have been reformating you could have been reformating they could have been reformating

Negation

Simple form	V-ing form
I couldn't reformat you couldn't reformat she couldn't reformat we couldn't reformat you couldn't reformat they couldn't reformat	I couldn't be reformating you couldn't be reformating she couldn't be reformating we couldn't be reformating you couldn't be reformating they couldn't be reformating
Perfect	V-ing perfect
I couldn't have reformated you couldn't have reformated she couldn't have reformated we couldn't have reformated you couldn't have reformated they couldn't have reformated	I couldn't have been reformating you couldn't have been reformating she couldn't have been reformating we couldn't have been reformating you couldn't have been reformating they couldn't have been reformating

Interrogative form

Simple form	V-ing form
could I reformat? could you reformat? could she reformat? could we reformat? could you reformat? could they reformat?	could I be reformating? could you be reformating? could she be reformating? could we be reformating? could you be reformating? could they be reformating?
Perfect	V-ing perfect
could I have reformated? could you have reformated? could she have reformated? could we have reformated? could you have reformated? could they have reformated?	could I have been reformating? could you have been reformating? could she have been reformating? could we have been reformating? could you have been reformating? could they have been reformating?

Interro-negative form

Simple form	V-ing form
couldn't I reformat? couldn't you reformat? couldn't she reformat? couldn't we reformat? couldn't you reformat? couldn't they reformat?	couldn't I be reformating? couldn't you be reformating? couldn't she be reformating? couldn't we be reformating? couldn't you be reformating? couldn't they be reformating?
Perfect	V-ing perfect
couldn't I have reformated? couldn't you have reformated? couldn't she have reformated? couldn't we have reformated? couldn't you have reformated? couldn't they have reformated?	couldn't I have been reformating? couldn't you have been reformating? couldn't she have been reformating? couldn't we have been reformating? couldn't you have been reformating? couldn't they have been reformating?