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do
did-done
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Okay!
meet
met-met
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Okay!
hear
heard-heard
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Okay!
cost
cost-cost
Oops!
Okay!
can
could
Oops!
Okay!
go
went-gone
Oops!
Okay!
take
took-taken
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Okay!
say
said-said
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Okay!
come
came-come
Oops!
Okay!
find
found-found
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Okay!
give
gave-given
Oops!
Okay!
think
thought-thought
Oops!
Okay!
see
saw-seen
Oops!
Okay!
know
knew-known
Oops!
Okay!
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