| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | useful [conj] it be [verb] | 5 |
|
| 2 | useful [conj] it [be] [verb] | 5 |
|
| 3 | [be] useful [conj] it [verb] | 17 |
|
| 4 | [adv] useful [conj] it [verb] | 17 |
|
| 5 | [adv] useful [conj] it [verb] | 17 |
|
| 6 | be useful [conj] it [verb] | 17 |
|
| 7 | [is] useful [conj] it [verb] | 11 |
|
| 8 | is useful [conj] it [verb] | 10 |
|
| 9 | very useful [conj] it [verb] | 7 |
|
| 10 | very useful [conj] it [verb] | 7 |
|
| 11 | useful [noun] [conj] it [verb] | 15 |
|
| 12 | useful [noun sg] [conj] it [verb] | 15 |
|
| 13 | useful [conj] it [verb] [art] | 12 |
|
| 14 | useful [conj] it [verb] [art] | 12 |
|
| 15 | useful [conj] it [verb] [prep] | 7 |
|
| 16 | useful [conj] it [verb] [prep] | 7 |
|
| 17 | useful [conj] it [verb] the | 7 |
|
| 18 | useful [conj] it [verb] [pron] | 7 |
|
| 19 | useful [conj] it [verb] the | 7 |
|
| 20 | useful [conj] it [verb] [noun] | 6 |
|
| 21 | useful [conj] it [verb] [pers pn] | 5 |
|
| 22 | useful [conj] it [verb] to | 5 |
|
| 23 | useful [conj] it [verb] to | 5 |
|
| 24 | useful [conj] it [verb] a | 5 |
|
