Извини меня, но под конец нашего ра

Извини меня, но под конец нашего разговора мне даже трудно стало думать и составлять предложения :(

Результаты (английский) 1:

Excuse me, but at the end of our conversation I was even difficult to think and formulate proposals became:(

Результаты (английский) 2:

Excuse me, but at the end of our conversation, I even began to think hard and to make suggestions :(

Результаты (английский) 3:

I am sorry, but at the end of our conversation I even difficult it has become to think and be proposals :(