| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [prep] [art] [noun pl] | 170 |
|
| 2 | be [prep] [art] [noun pl] ['s] | 27 |
|
| 3 | to be [art] [noun pl] ['s] | 15 |
|
| 4 | to be [prep] [noun pl] ['s] | 6 |
|
