Present participle; Past participle - masturbating - masturbated Present - masturbate - masturbate - masturbates - masturbate - masturbate - masturbate Past - masturbated - masturbated - masturbated - masturbated - masturbated - masturbated Future - will masturbate - will masturbate - will masturbate - will masturbate - will masturbate - will masturbate Present conditional - would masturbate - would masturbate - would masturbate - would masturbate - would masturbate - would masturbate Present Perfect - have masturbated - have masturbated - has masturbated - have masturbated - have masturbated - have masturbated Past Perfect - had masturbated - had masturbated - had masturbated - had masturbated - had masturbated - had masturbated Future Perfect - will have masturbated - will have masturbated - will have masturbated - will have masturbated - will have masturbated - will have masturbated Past conditional - would have masturbated - would have masturbated - would have masturbated - would have masturbated - would have masturbated - would have masturbated Imperative - - - masturbate - - - - - - - -