Present participle; Past participle - cleaving - cleaved Present - cleave - cleave - cleaves - cleave - cleave - cleave Past - cleaved - cleaved - cleaved - cleaved - cleaved - cleaved Future - will cleave - will cleave - will cleave - will cleave - will cleave - will cleave Present conditional - would cleave - would cleave - would cleave - would cleave - would cleave - would cleave Present Perfect - have cleaved - have cleaved - has cleaved - have cleaved - have cleaved - have cleaved Past Perfect - had cleaved - had cleaved - had cleaved - had cleaved - had cleaved - had cleaved Future Perfect - will have cleaved - will have cleaved - will have cleaved - will have cleaved - will have cleaved - will have cleaved Past conditional - would have cleaved - would have cleaved - would have cleaved - would have cleaved - would have cleaved - would have cleaved Imperative - - - cleave - - - - - - - -