| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used [to-vb] [prep] the [noun prp] | 23 |
|
| 2 | used [to-vb] [prep] the [noun prp] | 23 |
|
| 3 | used [to-vb] for the [noun prp] | 5 |
|
| 4 | used [to-vb] for the [noun prp] | 5 |
|
