Present participle; Past participle - congregating - congregated Present - congregate - congregate - congregates - congregate - congregate - congregate Past - congregated - congregated - congregated - congregated - congregated - congregated Future - will congregate - will congregate - will congregate - will congregate - will congregate - will congregate Present conditional - would congregate - would congregate - would congregate - would congregate - would congregate - would congregate Present Perfect - have congregated - have congregated - has congregated - have congregated - have congregated - have congregated Past Perfect - had congregated - had congregated - had congregated - had congregated - had congregated - had congregated Future Perfect - will have congregated - will have congregated - will have congregated - will have congregated - will have congregated - will have congregated Past conditional - would have congregated - would have congregated - would have congregated - would have congregated - would have congregated - would have congregated Imperative - - - congregate - - - - - - - -