| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] carefully controlled | 5 |
|
| 2 | [prep] [art] carefully controlled | 5 |
|
| 3 | [art] carefully controlled [noun sg] | 7 |
|
| 4 | [art] carefully controlled [noun] | 7 |
|
