Present participle; Past participle - sledding - sledded Present - sled - sled - sleds - sled - sled - sled Past - sledded - sledded - sledded - sledded - sledded - sledded Future - will sled - will sled - will sled - will sled - will sled - will sled Present conditional - would sled - would sled - would sled - would sled - would sled - would sled Present Perfect - have sledded - have sledded - has sledded - have sledded - have sledded - have sledded Past Perfect - had sledded - had sledded - had sledded - had sledded - had sledded - had sledded Future Perfect - will have sledded - will have sledded - will have sledded - will have sledded - will have sledded - will have sledded Past conditional - would have sledded - would have sledded - would have sledded - would have sledded - would have sledded - would have sledded Imperative - - - sled - - - - - - - -