were fighting, were arguing
| Singular | Plural | |
|---|---|---|
| Third | — | brigavam |
Os vizinhos disseram que eles brigavam constantemente.
The neighbors said they argued constantly.
— Oldboy (2003)
They argued frequently.
They fought constantly.
Meus pais brigavam o tempo todo quando eu era criança.
My parents fought all the time when I was a child.