Present participle; Past participle - smoking - smoked Present - smoke - smoke - smokes - smoke - smoke - smoke Past - smoked - smoked - smoked - smoked - smoked - smoked Future - will smoke - will smoke - will smoke - will smoke - will smoke - will smoke Present conditional - would smoke - would smoke - would smoke - would smoke - would smoke - would smoke Present Perfect - have smoked - have smoked - has smoked - have smoked - have smoked - have smoked Past Perfect - had smoked - had smoked - had smoked - had smoked - had smoked - had smoked Future Perfect - will have smoked - will have smoked - will have smoked - will have smoked - will have smoked - will have smoked Past conditional - would have smoked - would have smoked - would have smoked - would have smoked - would have smoked - would have smoked Imperative - - - smoke - - - - - - - -