English verb conjugation
COULD FLOURISH

Regular verb: flourish - flourished - flourished

Affirmation

Simple form	V-ing form
I could flourish you could flourish she could flourish we could flourish you could flourish they could flourish	I could be flourishing you could be flourishing she could be flourishing we could be flourishing you could be flourishing they could be flourishing
Perfect	V-ing perfect
I could have flourished you could have flourished she could have flourished we could have flourished you could have flourished they could have flourished	I could have been flourishing you could have been flourishing she could have been flourishing we could have been flourishing you could have been flourishing they could have been flourishing

Negation

Simple form	V-ing form
I couldn't flourish you couldn't flourish she couldn't flourish we couldn't flourish you couldn't flourish they couldn't flourish	I couldn't be flourishing you couldn't be flourishing she couldn't be flourishing we couldn't be flourishing you couldn't be flourishing they couldn't be flourishing
Perfect	V-ing perfect
I couldn't have flourished you couldn't have flourished she couldn't have flourished we couldn't have flourished you couldn't have flourished they couldn't have flourished	I couldn't have been flourishing you couldn't have been flourishing she couldn't have been flourishing we couldn't have been flourishing you couldn't have been flourishing they couldn't have been flourishing

Interrogative form

Simple form	V-ing form
could I flourish? could you flourish? could she flourish? could we flourish? could you flourish? could they flourish?	could I be flourishing? could you be flourishing? could she be flourishing? could we be flourishing? could you be flourishing? could they be flourishing?
Perfect	V-ing perfect
could I have flourished? could you have flourished? could she have flourished? could we have flourished? could you have flourished? could they have flourished?	could I have been flourishing? could you have been flourishing? could she have been flourishing? could we have been flourishing? could you have been flourishing? could they have been flourishing?

Interro-negative form

Simple form	V-ing form
couldn't I flourish? couldn't you flourish? couldn't she flourish? couldn't we flourish? couldn't you flourish? couldn't they flourish?	couldn't I be flourishing? couldn't you be flourishing? couldn't she be flourishing? couldn't we be flourishing? couldn't you be flourishing? couldn't they be flourishing?
Perfect	V-ing perfect
couldn't I have flourished? couldn't you have flourished? couldn't she have flourished? couldn't we have flourished? couldn't you have flourished? couldn't they have flourished?	couldn't I have been flourishing? couldn't you have been flourishing? couldn't she have been flourishing? couldn't we have been flourishing? couldn't you have been flourishing? couldn't they have been flourishing?