Present participle; Past participle - constipating - constipated Present - constipate - constipate - constipates - constipate - constipate - constipate Past - constipated - constipated - constipated - constipated - constipated - constipated Future - will constipate - will constipate - will constipate - will constipate - will constipate - will constipate Present conditional - would constipate - would constipate - would constipate - would constipate - would constipate - would constipate Present Perfect - have constipated - have constipated - has constipated - have constipated - have constipated - have constipated Past Perfect - had constipated - had constipated - had constipated - had constipated - had constipated - had constipated Future Perfect - will have constipated - will have constipated - will have constipated - will have constipated - will have constipated - will have constipated Past conditional - would have constipated - would have constipated - would have constipated - would have constipated - would have constipated - would have constipated Imperative - - - constipate - - - - - - - -