Present participle; Past participle - simulating - simulated Present - simulate - simulate - simulates - simulate - simulate - simulate Past - simulated - simulated - simulated - simulated - simulated - simulated Future - will simulate - will simulate - will simulate - will simulate - will simulate - will simulate Present conditional - would simulate - would simulate - would simulate - would simulate - would simulate - would simulate Present Perfect - have simulated - have simulated - has simulated - have simulated - have simulated - have simulated Past Perfect - had simulated - had simulated - had simulated - had simulated - had simulated - had simulated Future Perfect - will have simulated - will have simulated - will have simulated - will have simulated - will have simulated - will have simulated Past conditional - would have simulated - would have simulated - would have simulated - would have simulated - would have simulated - would have simulated Imperative - - - simulate - - - - - - - -