| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used [adv] [adv] | 141 |
|
| 2 | be used [adv] [to-vb] | 92 |
|
| 3 | be used [adv] [to-vb] | 89 |
|
| 4 | used [adv] [adv] [to-vb] | 38 |
|
| 5 | be [adv] [adv] [to-vb] | 37 |
|
