Я вероятно не узнал бы его если бы

Я вероятно не узнал бы его если бы он не улыбнулся но я бы
знал улыбку везде

Результаты (английский) 1:

I probably would not recognize him if he did not smile but I would smile all knew

Результаты (английский) 2:

I probably would not recognize him if he hadn't smiled but I would
knew smile everywhere

Результаты (английский) 3:

I will probably not know would be his if he had not smiled but i would
knew a smile everywhere