| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be used [prep] the [noun pl] | 22 |
|
| 2 | to be used [prep] the [noun pl] | 20 |
|
| 3 | to be used [prep] the [noun pl] | 20 |
|
| 4 | [prep] be used [prep] the [noun pl] | 20 |
|
| 5 | [prep] be used by the [noun pl] | 7 |
|
| 6 | [prep] be used in the [noun pl] | 6 |
|
