Present participle; Past participle - dwindling - dwindled Present - dwindle - dwindle - dwindles - dwindle - dwindle - dwindle Past - dwindled - dwindled - dwindled - dwindled - dwindled - dwindled Future - will dwindle - will dwindle - will dwindle - will dwindle - will dwindle - will dwindle Present conditional - would dwindle - would dwindle - would dwindle - would dwindle - would dwindle - would dwindle Present Perfect - have dwindled - have dwindled - has dwindled - have dwindled - have dwindled - have dwindled Past Perfect - had dwindled - had dwindled - had dwindled - had dwindled - had dwindled - had dwindled Future Perfect - will have dwindled - will have dwindled - will have dwindled - will have dwindled - will have dwindled - will have dwindled Past conditional - would have dwindled - would have dwindled - would have dwindled - would have dwindled - would have dwindled - would have dwindled Imperative - - - dwindle - - - - - - - -