Irregular verb forms - the past
The past
The past
The verb forms are: the present, the past and past participle.
tread, trod, trodden - nadepnąć
The present
I tread on glass every day.
Codziennie nadeptuje na szkło.The past
I trod on a frog yesterday.
Wczoraj nadepnąłem na żabę.The past participle
I have never trodden on a frog.
Nigdy nie nadepnąłem na żabę.