| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which required [noun] | 35 |
|
| 2 | [noun sg] which required [noun] | 26 |
|
| 3 | [noun pl] which required [noun] | 9 |
|
| 4 | which [adv] required [noun] | 5 |
|
| 5 | which [adv] required [noun] | 5 |
|
| 6 | which required [noun sg] [noun] | 6 |
|
| 7 | which required [noun] [noun] | 6 |
|
| 8 | which required [noun] [prep] | 18 |
|
| 9 | which required [noun] [prep] | 18 |
|
| 10 | which required [noun] [verb] | 13 |
|
| 11 | which required [noun] [to-vb] | 12 |
|
| 12 | which required [noun] [conj] | 6 |
|
| 13 | which required [noun] [noun] | 6 |
|
