1) sign a) sugn b) signed c) signd 2) prepare a) prepareed b) prepare c) prepared 3) lay a) laied b) layed c) laid 4) run a) ran b) runned c) runed 5) are a) ared b) were c) was 6) feel a) feelt b) felt c) feeled 7) stop a) stoped b) stopped c) stopd 8) buy a) buyed b) buied c) bought 9) catch a) caught b) catched c) catch

Forming Simple Past

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