| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [verb] that [art] [noun sg] | 2268 |
|
| 2 | necessary [verb] that [art] [noun] | 59 |
|
| 3 | necessary [verb] [conj] [art] [noun sg] | 56 |
|
| 4 | necessary [verb] [that] [art] [noun sg] | 47 |
|
| 5 | necessary [verb] that [art] [noun sg] | 47 |
|
