Ubderstanding the Wording of this ayah

Assalamualeykum brothers, I have a question regarding the wording used in an verse. I'm currently learning Arabic, so it's something for my understanding.

In Surah baqarah verse 286, Allah SWT says:

ﻭَاﻋْﻒُ ﻋَﻨَّﺎ ﻭَاﻏْﻔِﺮْ ﻟَﻨَﺎ ﻭَاﺭْﺣَﻤْﻨَﺎ

Which of these 3 words (اغف،اغفر،ارحم) is a verb and which is a noun? I guess ارحم is a verb, but what about the other 2?