| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for [num] | 34 |
|
| 2 | been used for [num] | 11 |
|
| 3 | be used for [num] | 10 |
|
| 4 | be used for three | 9 |
|
| 5 | be used for two | 9 |
|
