play、skate、have、want、see、buy、go的过去式、将来时、一般现在时

play、skate、have、want、see、buy、go的过去式、将来时、一般现在时
play、skate、have、want、see、buy、go的过去式、将来时、一般现在时

play、skate、have、want、see、buy、go的过去式、将来时、一般现在时
played playing play
skated skating skate
had having have
wanted wanting want
saw seeing see
bought buying buy
went going go