Present participle; Past participle - twilling - twilled Present - twill - twill - twills - twill - twill - twill Past - twilled - twilled - twilled - twilled - twilled - twilled Future - will twill - will twill - will twill - will twill - will twill - will twill Present conditional - would twill - would twill - would twill - would twill - would twill - would twill Present Perfect - have twilled - have twilled - has twilled - have twilled - have twilled - have twilled Past Perfect - had twilled - had twilled - had twilled - had twilled - had twilled - had twilled Future Perfect - will have twilled - will have twilled - will have twilled - will have twilled - will have twilled - will have twilled Past conditional - would have twilled - would have twilled - would have twilled - would have twilled - would have twilled - would have twilled Imperative - - - twill - - - - - - - -