Present participle; Past participle - closing - closed Present - close - close - closes - close - close - close Past - closed - closed - closed - closed - closed - closed Future - will close - will close - will close - will close - will close - will close Present conditional - would close - would close - would close - would close - would close - would close Present Perfect - have closed - have closed - has closed - have closed - have closed - have closed Past Perfect - had closed - had closed - had closed - had closed - had closed - had closed Future Perfect - will have closed - will have closed - will have closed - will have closed - will have closed - will have closed Past conditional - would have closed - would have closed - would have closed - would have closed - would have closed - would have closed Imperative - - - close - - - - - - - -