Present participle; Past participle - wintering - wintered Present - winter - winter - winters - winter - winter - winter Past - wintered - wintered - wintered - wintered - wintered - wintered Future - will winter - will winter - will winter - will winter - will winter - will winter Present conditional - would winter - would winter - would winter - would winter - would winter - would winter Present Perfect - have wintered - have wintered - has wintered - have wintered - have wintered - have wintered Past Perfect - had wintered - had wintered - had wintered - had wintered - had wintered - had wintered Future Perfect - will have wintered - will have wintered - will have wintered - will have wintered - will have wintered - will have wintered Past conditional - would have wintered - would have wintered - would have wintered - would have wintered - would have wintered - would have wintered Imperative - - - winter - - - - - - - -