| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] for a | 1812 |
|
| 2 | [noun sg] [vb pp] for a | 527 |
|
| 3 | [noun sg] required for [art] | 122 |
|
| 4 | [noun sg] required for [art] | 122 |
|
| 5 | [noun sg] required [prep] a | 71 |
|
| 6 | [noun] required for a | 48 |
|
| 7 | [noun sg] required for a | 41 |
|
| 8 | [noun sg] require for a | 32 |
|
