| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for [art] [adj] | 12248 |
|
| 2 | [vb pp] for [art] [adj] | 4099 |
|
| 3 | required [prep] [art] [adj] | 322 |
|
| 4 | required [prep] [art] [adj] | 322 |
|
| 5 | required for [art] [adj] | 127 |
|
| 6 | require for [art] [adj] | 111 |
|
| 7 | required for [art] [adj] | 110 |
|
