Present participle; Past participle - oscillating - oscillated Present - oscillate - oscillate - oscillates - oscillate - oscillate - oscillate Past - oscillated - oscillated - oscillated - oscillated - oscillated - oscillated Future - will oscillate - will oscillate - will oscillate - will oscillate - will oscillate - will oscillate Present conditional - would oscillate - would oscillate - would oscillate - would oscillate - would oscillate - would oscillate Present Perfect - have oscillated - have oscillated - has oscillated - have oscillated - have oscillated - have oscillated Past Perfect - had oscillated - had oscillated - had oscillated - had oscillated - had oscillated - had oscillated Future Perfect - will have oscillated - will have oscillated - will have oscillated - will have oscillated - will have oscillated - will have oscillated Past conditional - would have oscillated - would have oscillated - would have oscillated - would have oscillated - would have oscillated - would have oscillated Imperative - - - oscillate - - - - - - - -