я написал ему письмо чтобы не опозд

я написал ему письмо чтобы не опоздать на поезд.
вы приехали для участия в конференции.
по дороге домой я зашел в аптеку чтобы купить зубную щетку

Результаты (английский) 1:

I wrote him a letter so as not to miss the train.
you came to participate in the Conference.
on the way home I went to the drugstore to buy a toothbrush

Результаты (английский) 2:

I wrote to him not to miss the train.
did you come to participate in the conference.
on the way home, I went to the drugstore to buy a toothbrush

Результаты (английский) 3:

I wrote him a letter that does not miss the train.
you are here to participate in the conference.
on the road home, I went to the pharmacy to buy a toothbrush