BE WAS-WERE WAS. BECOME BECOME BECAME BECOMED. BEGIN BEGUN BEGAN BEGIN. BRING BRINGED BROUGHT BROUHT. BUY BOUGHT BROUGHT BOUGT. CHOOSE CHOOSED CHOSEN CHOSE. COME COME CAME COMED. DO DOES DID DONE. DRINK DRUNK DRANK DRINKED. DRIVE DROVE DRIVEN DROVED. ATE EAT EATEN EATED. FELL FALLEN FALL FELT. FELT FELL FELT FEEL. FOUND FIND FINDED FOUND. FLEW FLIED FLOWN FLY. FORGOT FORGOT FORGET. GOT GET GOT. GAVE GIVEN GIVE GIVED. WENT GOED GO GONE. HAD HAVE HAD HAVED. HEAR HEARED HEARD HEART. KEEP KEEPTED KEEPT KEPT. KNOW KNOWN KNEW KNOWNED. LEAVE LEFT LEAVED. LEND LENDED LENT. LET LET LETED. LOSE LOOSE LOST. MAKE MADED MAKED MADE. MEET MEETED MET. PAY PAID PAYED. READ READ READED. RUN RAN RUN. SAY SAYED SAID. SEE SAW SEEN SEED. SEND SET SENT SENDED. SING SUNG SANG. SIT SIT SAT. SLEEP SLEEPED SLEPT SLEP. SPEAK SPOKEN SPEAK SPOKE. STAND STOD STOOD. SWIM SWAM SWUM SWIMED. TAKE TAKEN TOOK TAKED. TEACH TEACHED THOUGHT TAUGHT. TELL TELLED TOLD. THINK TAUGHT THOUGHT THOUGT. UNDERSTAND UNDERTOOD UNDERSTOOD. WEAR WORN WORE. WRITE WRITTEN WROTE. GROW GREW GROWN. THROW THROWN THREW.