Al mismo tiempo

,  a menudo

  son

Auxiliar

  propensos

Adjetivo

  a

Adposición

  discutir

Verbo

  e

Conjunción coordinante

  incluso

Adverbio

  pelearse

  entre

Adposición

  ellos

Pronombre

.

At the same time, they are often prone to arguing and even fighting with each other.

At the same time, they are often prone to arguing and even fighting with each other.