Present participle; Past participle - stying - stied Present - sty - sty - sties - sty - sty - sty Past - stied - stied - stied - stied - stied - stied Future - will sty - will sty - will sty - will sty - will sty - will sty Present conditional - would sty - would sty - would sty - would sty - would sty - would sty Present Perfect - have stied - have stied - has stied - have stied - have stied - have stied Past Perfect - had stied - had stied - had stied - had stied - had stied - had stied Future Perfect - will have stied - will have stied - will have stied - will have stied - will have stied - will have stied Past conditional - would have stied - would have stied - would have stied - would have stied - would have stied - would have stied Imperative - - - sty - - - - - - - -