| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] useful to [pers pn] | 25 |
|
| 2 | [vb mod] [be] useful to [pers pn] | 25 |
|
| 3 | [vb mod] be useful to [pers pn] | 25 |
|
| 4 | [vb mod] be useful to [pers pn] | 25 |
|
| 5 | will [be] useful to [pers pn] | 11 |
|
| 6 | [vb mod] [be] useful to you | 9 |
|
| 7 | [vb mod] [be] useful to them | 9 |
|
| 8 | might [be] useful to [pers pn] | 5 |
|
