| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adj] [noun pl] [modal v] be useful | 8 |
|
| 2 | [art] [adj] [noun pl] [modal v] be useful | 6 |
|
| 3 | [art] [adj] [noun pl] [modal v] be useful | 6 |
|
| 4 | the [adj] [noun pl] [modal v] be useful | 6 |
|
| 5 | the [adj] [noun pl] [modal v] be useful | 6 |
|
| 6 | [adj] [adj] [noun pl] [modal v] be useful | 5 |
|
| 7 | [prep] [adj] [noun pl] [modal v] be useful | 5 |
|
| 8 | [prep] [adj] [noun pl] [modal v] be useful | 5 |
|
| 9 | [adj] [noun pl] [pron] [modal v] be useful | 8 |
|
| 10 | [adj] [noun pl] [modal v] be [adv] useful | 13 |
|
| 11 | [adj] [noun pl] [modal v] be [adv] useful | 13 |
|
| 12 | [adj] [noun pl] [modal v] be very useful | 7 |
|
| 13 | [adj] [noun pl] [modal v] be very useful | 7 |
|
| 14 | [adj] [noun pl] [modal v] be a useful | 5 |
|
| 15 | [adj] [noun pl] [modal v] be a useful | 5 |
|
| 16 | [adj] [noun pl] [modal v] be [art] useful | 5 |
|
| 17 | [adj] [noun pl] [modal v] be [art] useful | 5 |
|
| 18 | [adj] [noun pl] [modal v] be useful [prep] | 11 |
|
| 19 | [adj] [noun pl] [modal v] be useful [prep] | 11 |
|
| 20 | [adj] [noun pl] [modal v] be useful in | 5 |
|
| 21 | [adj] [noun pl] [modal v] be useful in | 5 |
|
