Question

Como transformar a frase , pierre de fredy designed the flag of the olympics in 1913- 1914 em interrogativa e negativa

Answer 1

Isn't Pierre de Fredy who designed the flag of the olympics in 1913-1914 ?

Isn't Pierre de Fredy that designed the flag of the olympics in 1913-1914 ?

Answer 2

Did Pierre de Frédy design the flag of the Olympics in 1913-1914?

Pierre de Frédy didn't design the flag of the Olympics in 1913-1914.