Present participle; Past participle - chasing - chased Present - chase - chase - chases - chase - chase - chase Past - chased - chased - chased - chased - chased - chased Future - will chase - will chase - will chase - will chase - will chase - will chase Present conditional - would chase - would chase - would chase - would chase - would chase - would chase Present Perfect - have chased - have chased - has chased - have chased - have chased - have chased Past Perfect - had chased - had chased - had chased - had chased - had chased - had chased Future Perfect - will have chased - will have chased - will have chased - will have chased - will have chased - will have chased Past conditional - would have chased - would have chased - would have chased - would have chased - would have chased - would have chased Imperative - - - chase - - - - - - - -