spoke, guessed, sang, chose, spent, collected, met, understood, showed, won, occupied, believed, rang, grew, remembered.
had spoken, had guessed, had sung, had chosen, had spent, had collected, had met, had understood, had shown, had won, had occupied, had believed, had rung, had grown, had remembered.

speak - spoke - spoken
sing - sang - sung
choose - chose - chosen
meet - met - met
understand - understood - understood
ring - rang - rung
grow - grew - grown
spend - spent - spent