That is

  what

Pronome

  I

Pronome

  thought

💭

Verbo

  as well

,  but

Conxunción coordinadora

  it

Pronome

  might

Auxiliar

  not

🚫

Partícula

  be

Auxiliar

  true

Adxectivo

.

That is what I thought as well, but it might not be true.

That is what I thought as well, but it might not be true.