Translation for "alone were" to spanish

Alone were

• solo estaban
• solo fueron

Translation examples

solo fueron

Those 48 hours alone were way too long.
Esas 48 horas solo fueron demasiado largas.

The years I was alone, were lonely. I didn't know who I was, I didn't know how I felt.
Los años que pasé solo, fueron muy solitarios.

You think you alone were loved of Mother?
¿Crees que tú solo fueron amados de la Madre ?