ellos agradecen

they thank, they are grateful for

→ agradecer
agradec to thank + en third-person plural present
verb · 3rd-person plural, present tense Rare #46,541
they thank, they are grateful for The subject is plural; Spanish can leave it unstated when clear from context.
SP: Ellos agradecen tu ayuda.
EN: They appreciate your help.
Conjugation of agradecer
Indicative present
SingularPlural
First agradezco agradecemos
Second agradeces —
Third agradece agradecen
Subjunctive present
SingularPlural
First agradezco agradecemos
Second agradezcas —
Third agradece agradecen

Los músicos agradecen los aplausos.

The musicians acknowledge the applause.

Algunos aún te lo agradecen.

Some still thank you for it.

— Perfectos desconocidos (2016)

Agradecen el apoyo y desean suerte.

They appreciate the support and wish everyone luck.

— El Canto del Lobo (2019)

Agradecen muchísimo el desayuno del cocinero, como ya le dije yo misma.

They’re very grateful for the cook’s breakfast, as I already told him myself.

Todos agradecen a los médicos por hacerlo bien.

Everyone thanks the doctors for doing a good job.

— मुन्ना भाई एम बी बी एस (2003)

Le damos una oportunidad a la gente de Ciudad de Dios y no lo agradecen.

We give the people of Ciudad de Dios a chance and they don't appreciate it.

— Ciudad de Dios (2002)