Present participle; Past participle - casing - cased Present - case - case - cases - case - case - case Past - cased - cased - cased - cased - cased - cased Future - will case - will case - will case - will case - will case - will case Present conditional - would case - would case - would case - would case - would case - would case Present Perfect - have cased - have cased - has cased - have cased - have cased - have cased Past Perfect - had cased - had cased - had cased - had cased - had cased - had cased Future Perfect - will have cased - will have cased - will have cased - will have cased - will have cased - will have cased Past conditional - would have cased - would have cased - would have cased - would have cased - would have cased - would have cased Imperative - - - case - - - - - - - -