Crossword Puzzle Irregular verbs 6Online version Past simple and past participle 4 by Jesús G. 1 Past participle of understand 2 Past participle of write 3 Past participle of speak 4 Past participle of tidy 5 Past participle of steal 6 Past participle of teach 7 Past participle of rise 8 Past simple of stand 9 Past participle of sell 10 Past simple of ride 11 Past participle of read 12 Past simple of swim 13 Past simple of say 14 Past participle of wear 15 Past simple of wake 16 Past simple of set 17 Past simple of sit 18 Past simple of meet 18 5 14 2 16 7 9 8 10 12