| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for [adj] [noun] | 1802 |
|
| 2 | useful for [adj] [noun] | 96 |
|
| 3 | [adv] useful for [noun] | 71 |
|
| 4 | [adv] useful [adj] [noun] | 50 |
|
| 5 | [adv] useful for [adj] | 44 |
|
