| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [art] [noun pl] ['s] | 15 |
|
| 2 | to be [art] [noun pl] ' | 10 |
|
| 3 | to be a [noun pl] ['s] | 8 |
|
| 4 | to be the [noun pl] ['s] | 7 |
|
| 5 | to be [art] [noun pl] 's | 5 |
|
