Present participle; Past participle - drivel(l)ing - drivel(l)ed Present - drivel - drivel - drivels - drivel - drivel - drivel Past - drivel(l)ed - drivel(l)ed - drivel(l)ed - drivel(l)ed - drivel(l)ed - drivel(l)ed Future - will drivel - will drivel - will drivel - will drivel - will drivel - will drivel Present conditional - would drivel - would drivel - would drivel - would drivel - would drivel - would drivel Present Perfect - have drivel(l)ed - have drivel(l)ed - has drivel(l)ed - have drivel(l)ed - have drivel(l)ed - have drivel(l)ed Past Perfect - had drivel(l)ed - had drivel(l)ed - had drivel(l)ed - had drivel(l)ed - had drivel(l)ed - had drivel(l)ed Future Perfect - will have drivel(l)ed - will have drivel(l)ed - will have drivel(l)ed - will have drivel(l)ed - will have drivel(l)ed - will have drivel(l)ed Past conditional - would have drivel(l)ed - would have drivel(l)ed - would have drivel(l)ed - would have drivel(l)ed - would have drivel(l)ed - would have drivel(l)ed Imperative - - - drivel - - - - - - - -