Present participle; Past participle - graving - graved Present - grave - grave - graves - grave - grave - grave Past - graved - graved - graved - graved - graved - graved Future - will grave - will grave - will grave - will grave - will grave - will grave Present conditional - would grave - would grave - would grave - would grave - would grave - would grave Present Perfect - have graved - have graved - has graved - have graved - have graved - have graved Past Perfect - had graved - had graved - had graved - had graved - had graved - had graved Future Perfect - will have graved - will have graved - will have graved - will have graved - will have graved - will have graved Past conditional - would have graved - would have graved - would have graved - would have graved - would have graved - would have graved Imperative - - - grave - - - - - - - -