SPELL
SPELT - SPELT (SPELLED - SPELLED)
TAKE
TOOK - TAKEN
TELL
TOLD - TOLD
SINK
SANK - SUNK
SING
SANG - SUNG
SIT
SAT - SAT
SHOW
SHOWED - SHOWN
WEAR
WORE - WORN
SPEAK
SPOKE - SPOKEN
THINK
THOUGHT - THOUGHT
UNDERSTAND
UNDERSTOOD - UNDERSTOOD
TEACH
TAUGHT - TAUGHT
STEAL
STOLE - STOLEN
THROW
THREW - THROWN
SLEEP
SLEPT - SLEPT
WAKE UP
WOKE UP - WOKEN UP
STAND
STOOD - STOOD
SWEEP
SWEPT - SWEPT
SMELL
SMELT - SMELT (SMELLED - SMELLED)
SWIM
SWAM - SWUM
SPEND
SPENT - SPENT