I can flourish you can flourish he can flourish we can flourish you can flourish they can flourish
V-ing form
I can be flourishing you can be flourishing he can be flourishing we can be flourishing you can be flourishing they can be flourishing
Perfect
I can have flourished you can have flourished he can have flourished we can have flourished you can have flourished they can have flourished
V-ing perfect
I can have been flourishing you can have been flourishing he can have been flourishing we can have been flourishing you can have been flourishing they can have been flourishing
Negation
Simple form
I cannot flourish you cannot flourish he cannot flourish we cannot flourish you cannot flourish they cannot flourish
V-ing form
I cannot be flourishing you cannot be flourishing he cannot be flourishing we cannot be flourishing you cannot be flourishing they cannot be flourishing
Perfect
I cannot have flourished you cannot have flourished he cannot have flourished we cannot have flourished you cannot have flourished they cannot have flourished
V-ing perfect
I cannot have been flourishing you cannot have been flourishing he cannot have been flourishing we cannot have been flourishing you cannot have been flourishing they cannot have been flourishing
Interrogative form
Simple form
can I flourish? can you flourish? can he flourish? can we flourish? can you flourish? can they flourish?
V-ing form
can I be flourishing? can you be flourishing? can he be flourishing? can we be flourishing? can you be flourishing? can they be flourishing?
Perfect
can I have flourished? can you have flourished? can he have flourished? can we have flourished? can you have flourished? can they have flourished?
V-ing perfect
can I have been flourishing? can you have been flourishing? can he have been flourishing? can we have been flourishing? can you have been flourishing? can they have been flourishing?
Interro-negative form
Simple form
can I not flourish? can you not flourish? can he not flourish? can we not flourish? can you not flourish? can they not flourish?
V-ing form
can I not be flourishing? can you not be flourishing? can he not be flourishing? can we not be flourishing? can you not be flourishing? can they not be flourishing?
Perfect
can I not have flourished? can you not have flourished? can he not have flourished? can we not have flourished? can you not have flourished? can they not have flourished?
V-ing perfect
can I not have been flourishing? can you not have been flourishing? can he not have been flourishing? can we not have been flourishing? can you not have been flourishing? can they not have been flourishing?