Present participle; Past participle - rosining - rosined Present - rosin - rosin - rosins - rosin - rosin - rosin Past - rosined - rosined - rosined - rosined - rosined - rosined Future - will rosin - will rosin - will rosin - will rosin - will rosin - will rosin Present conditional - would rosin - would rosin - would rosin - would rosin - would rosin - would rosin Present Perfect - have rosined - have rosined - has rosined - have rosined - have rosined - have rosined Past Perfect - had rosined - had rosined - had rosined - had rosined - had rosined - had rosined Future Perfect - will have rosined - will have rosined - will have rosined - will have rosined - will have rosined - will have rosined Past conditional - would have rosined - would have rosined - would have rosined - would have rosined - would have rosined - would have rosined Imperative - - - rosin - - - - - - - -