Present participle; Past participle - knotting - knotted Present - knot - knot - knots - knot - knot - knot Past - knotted - knotted - knotted - knotted - knotted - knotted Future - will knot - will knot - will knot - will knot - will knot - will knot Present conditional - would knot - would knot - would knot - would knot - would knot - would knot Present Perfect - have knotted - have knotted - has knotted - have knotted - have knotted - have knotted Past Perfect - had knotted - had knotted - had knotted - had knotted - had knotted - had knotted Future Perfect - will have knotted - will have knotted - will have knotted - will have knotted - will have knotted - will have knotted Past conditional - would have knotted - would have knotted - would have knotted - would have knotted - would have knotted - would have knotted Imperative - - - knot - - - - - - - -