| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for [adj] [noun] | 6900 |
|
| 2 | useful for [adj] [noun] | 145 |
|
| 3 | [adv] useful for [adj] | 80 |
|
| 4 | [adv] useful for [noun] | 74 |
|
| 5 | [adv] useful [adj] [noun] | 62 |
|
