| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] useful for [verb] | 24 |
|
| 2 | [noun sg] [is] useful for [verb] | 22 |
|
| 3 | [pron] [is] useful for [verb] | 10 |
|
| 4 | which [is] useful for [verb] | 6 |
|
| 5 | [Wh det] [is] useful for [verb] | 6 |
|
| 6 | which [is] useful for [verb] | 6 |
|
| 7 | [is] [adv] useful for [verb] | 29 |
|
| 8 | [is] [adv] useful for [verb] | 29 |
|
| 9 | [is] particularly useful for [verb] | 10 |
|
| 10 | [is] also useful for [verb] | 10 |
|
| 11 | [is] particularly useful for [verb] | 10 |
|
| 12 | [is] also useful for [verb] | 10 |
|
| 13 | [is] useful for [verb] [noun] | 11 |
|
| 14 | [is] useful for [verb] [art] | 11 |
|
| 15 | [is] useful for [verb] [art] | 11 |
|
| 16 | [is] useful for [verb] the | 9 |
|
| 17 | [is] useful for [verb] the | 9 |
|
| 18 | [is] useful for [verb] [adj] | 8 |
|
| 19 | [is] useful for [verb] [noun pl] | 7 |
|
| 20 | [is] useful for [verb] [adv] | 6 |
|
