Present participle; Past participle - twining - twined Present - twine - twine - twines - twine - twine - twine Past - twined - twined - twined - twined - twined - twined Future - will twine - will twine - will twine - will twine - will twine - will twine Present conditional - would twine - would twine - would twine - would twine - would twine - would twine Present Perfect - have twined - have twined - has twined - have twined - have twined - have twined Past Perfect - had twined - had twined - had twined - had twined - had twined - had twined Future Perfect - will have twined - will have twined - will have twined - will have twined - will have twined - will have twined Past conditional - would have twined - would have twined - would have twined - would have twined - would have twined - would have twined Imperative - - - twine - - - - - - - -