Present participle; Past participle - damping - damped Present - damp - damp - damps - damp - damp - damp Past - damped - damped - damped - damped - damped - damped Future - will damp - will damp - will damp - will damp - will damp - will damp Present conditional - would damp - would damp - would damp - would damp - would damp - would damp Present Perfect - have damped - have damped - has damped - have damped - have damped - have damped Past Perfect - had damped - had damped - had damped - had damped - had damped - had damped Future Perfect - will have damped - will have damped - will have damped - will have damped - will have damped - will have damped Past conditional - would have damped - would have damped - would have damped - would have damped - would have damped - would have damped Imperative - - - damp - - - - - - - -