Past + Participle
BE
WAS/WERE - BEEN
Ruth paints the house.
The house is painted by Ruth.
HAVE
HAD - HAD
Lady Parrot watches the film.
The film is watched by Lady Parrot.
CAN
COULD
THINK
THOUGHT - THOUGHT
Catalina opens the door.
The door is opened by Catalina.
CATCH
CAUGHT - CAUGHT
Shakira sings the song.
The song is sung by Shakira.
DO
DID - DONE
BUY
BOUGHT - BOUGHT
Adrián sees the comet.
The comet is seen by Adrian.
FLY
FLEW - FLOWN
Clara writes the book.
The book is written by Clara.
ATE - EATEN
SPEAK
SPOKE - SPOKEN
Charlotte I flies the helicopter.
The helicopter is flown by Charlotte I.
KNOW
KNEW - KNOWN
Vera teaches the class.
The class is taught by Vera.
DRINK
DRANK - DRUNK
SWIM
SWAM - SWUM
Elba cuts the grass.
The grass is cut by Elba.
SAY
SAID - SAID
Everyone reads the letter.
The letter is read by everyone.
GO
WENT - GONE