| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had become [adj] [noun sg] | 38 |
|
| 2 | had become [adj] [noun pl] | 27 |
|
| 3 | had become [adj] friends | 9 |
|
| 4 | had become [adj] friend | 9 |
|
| 5 | had become common [noun] | 5 |
|
