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