English verb conjugation
WOULD ATTEST

Regular verb: attest - attested - attested

Affirmation

Simple form	V-ing form
I'd attest you'd attest she'd attest we'd attest you'd attest they'd attest	I'd be attesting you'd be attesting she'd be attesting we'd be attesting you'd be attesting they'd be attesting
Perfect	V-ing perfect
I would've attested you would've attested she would've attested we would've attested you would've attested they would've attested	I would've been attesting you would've been attesting she would've been attesting we would've been attesting you would've been attesting they would've been attesting

Negation

Simple form	V-ing form
I wouldn't attest you wouldn't attest she wouldn't attest we wouldn't attest you wouldn't attest they wouldn't attest	I wouldn't be attesting you wouldn't be attesting she wouldn't be attesting we wouldn't be attesting you wouldn't be attesting they wouldn't be attesting
Perfect	V-ing perfect
I wouldn't have attested you wouldn't have attested she wouldn't have attested we wouldn't have attested you wouldn't have attested they wouldn't have attested	I wouldn't have been attesting you wouldn't have been attesting she wouldn't have been attesting we wouldn't have been attesting you wouldn't have been attesting they wouldn't have been attesting

Interrogative form

Simple form	V-ing form
would I attest? would you attest? would she attest? would we attest? would you attest? would they attest?	would I be attesting? would you be attesting? would she be attesting? would we be attesting? would you be attesting? would they be attesting?
Perfect	V-ing perfect
would I have attested? would you have attested? would she have attested? would we have attested? would you have attested? would they have attested?	would I have been attesting? would you have been attesting? would she have been attesting? would we have been attesting? would you have been attesting? would they have been attesting?

Interro-negative form

Simple form	V-ing form
wouldn't I attest? wouldn't you attest? wouldn't she attest? wouldn't we attest? wouldn't you attest? wouldn't they attest?	wouldn't I be attesting? wouldn't you be attesting? wouldn't she be attesting? wouldn't we be attesting? wouldn't you be attesting? wouldn't they be attesting?
Perfect	V-ing perfect
wouldn't I have attested? wouldn't you have attested? wouldn't she have attested? wouldn't we have attested? wouldn't you have attested? wouldn't they have attested?	wouldn't I have been attesting? wouldn't you have been attesting? wouldn't she have been attesting? wouldn't we have been attesting? wouldn't you have been attesting? wouldn't they have been attesting?