Если бы не хорошая погода, экспедиц

Если бы не хорошая погода, экспедиция не смогла бы подняться на вершину горы

Результаты (английский) 1:

If it were not for the good weather, the expedition would not have been able to climb to the top of the mountain

Результаты (английский) 2:

If not for the good weather, the expedition could not climb to the top of the mountain

Результаты (английский) 3:

if the good weather, the expedition was unable to ascend to the top of the mountain