| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the types of [noun] required | 5 |
|
| 2 | the types of [noun] required | 5 |
|
| 3 | [art] types of [noun] required | 5 |
|
| 4 | [art] types of [noun] required | 5 |
|
| 5 | types of [noun] required [prep] | 5 |
|
| 6 | types of [noun] required [prep] | 5 |
|
