| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] are [adv] [vb pp] to | 34 |
|
| 2 | [n mass] are [adv] [vb pp] to | 30 |
|
| 3 | people are [adv] [vb pp] to | 15 |
|
| 4 | staff are [adv] [vb pp] to | 8 |
|
