Present participle; Past participle - creeping - crept Present - creep - creep - creeps - creep - creep - creep Past - crept - crept - crept - crept - crept - crept Future - will creep - will creep - will creep - will creep - will creep - will creep Present conditional - would creep - would creep - would creep - would creep - would creep - would creep Present Perfect - have crept - have crept - has crept - have crept - have crept - have crept Past Perfect - had crept - had crept - had crept - had crept - had crept - had crept Future Perfect - will have crept - will have crept - will have crept - will have crept - will have crept - will have crept Past conditional - would have crept - would have crept - would have crept - would have crept - would have crept - would have crept Imperative - - - creep - - - - - - - -