| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] use for | 225 |
|
| 2 | [noun prp] [am/are] use | 39 |
|
| 3 | [noun prp] use for | 21 |
|
| 4 | [noun prp] [am/are] for | 7 |
|
