Present participle; Past participle - choosing - chosen Present - choose - choose - chooses - choose - choose - choose Past - chose - chose - chose - chose - chose - chose Future - will choose - will choose - will choose - will choose - will choose - will choose Present conditional - would choose - would choose - would choose - would choose - would choose - would choose Present Perfect - have chosen - have chosen - has chosen - have chosen - have chosen - have chosen Past Perfect - had chosen - had chosen - had chosen - had chosen - had chosen - had chosen Future Perfect - will have chosen - will have chosen - will have chosen - will have chosen - will have chosen - will have chosen Past conditional - would have chosen - would have chosen - would have chosen - would have chosen - would have chosen - would have chosen Imperative - - - choose - - - - - - - -