| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] useful [prep] [v-ing] | 59 |
|
| 2 | [modal v] [be] useful [prep] [v-ing] | 59 |
|
| 3 | can [be] useful [prep] [v-ing] | 19 |
|
| 4 | can [be] useful [prep] [v-ing] | 19 |
|
| 5 | [adv] [be] useful [prep] [v-ing] | 19 |
|
| 6 | [adv] [be] useful [prep] [v-ing] | 18 |
|
| 7 | may [be] useful [prep] [v-ing] | 15 |
|
| 8 | may [be] useful [prep] [v-ing] | 15 |
|
| 9 | also [be] useful [prep] [v-ing] | 13 |
|
| 10 | also [be] useful [prep] [v-ing] | 13 |
|
| 11 | might [be] useful [prep] [v-ing] | 9 |
|
| 12 | might [be] useful [prep] [v-ing] | 9 |
|
| 13 | will [be] useful [prep] [v-ing] | 7 |
|
| 14 | will [be] useful [prep] [v-ing] | 7 |
|
| 15 | [prep] [be] useful [prep] [v-ing] | 6 |
|
| 16 | would [be] useful [prep] [v-ing] | 6 |
|
| 17 | to [be] useful [prep] [v-ing] | 6 |
|
| 18 | [prep] [be] useful [prep] [v-ing] | 6 |
|
| 19 | would [be] useful [prep] [v-ing] | 6 |
|
| 20 | to [be] useful [prep] [v-ing] | 6 |
|
| 21 | [be] [adv] useful [prep] [v-ing] | 25 |
|
| 22 | [be] [adv] useful [prep] [v-ing] | 25 |
|
| 23 | [be] very useful [prep] [v-ing] | 8 |
|
| 24 | [be] very useful [prep] [v-ing] | 8 |
|
| 25 | [be] extremely useful [prep] [v-ing] | 5 |
|
| 26 | [be] extremely useful [prep] [v-ing] | 5 |
|
| 27 | [be] useful [prep] [v-ing] [art] | 29 |
|
| 28 | [be] useful [prep] [v-ing] [art] | 29 |
|
| 29 | [be] useful [prep] [v-ing] the | 22 |
|
| 30 | [be] useful [prep] [v-ing] the | 22 |
|
