Present participle; Past participle - convening - convened Present - convene - convene - convenes - convene - convene - convene Past - convened - convened - convened - convened - convened - convened Future - will convene - will convene - will convene - will convene - will convene - will convene Present conditional - would convene - would convene - would convene - would convene - would convene - would convene Present Perfect - have convened - have convened - has convened - have convened - have convened - have convened Past Perfect - had convened - had convened - had convened - had convened - had convened - had convened Future Perfect - will have convened - will have convened - will have convened - will have convened - will have convened - will have convened Past conditional - would have convened - would have convened - would have convened - would have convened - would have convened - would have convened Imperative - - - convene - - - - - - - -