flowed ~ flown:
“Flowed” is both the past and the past participle form of the verb word ‘flow’ which means ‘(of liquids) to move freely and continuously on some surface; (of certain things, such as hair) to move loosely and evenly’,
[for the right pronunciation of this word, please click here]
flow – flowed – flowed – flowing
e.g.
Most of the river water had flowed into the sea before dams were built on it.
When she wept, tears flowed down her cheeks and ruined her make-up.
______________________________
“Flown” is the past participle form of the verb word ‘fly’ which means ‘to move freely through air; float or travel in air, like a bird or an aeroplane’:
[for the right pronunciation of this word, please click here]
fly – flew – flown – flying
e.g.
A flock of birds has just flown over us.
The lead star of the film had all her costumes flown in from Paris. [i.e. the clothes the heroine wore in this film were brought here from Paris by aeroplane]


