| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what they [vb past] [prep] a [adj] | 15 |
|
| 2 | what they [vb past] [prep] a [adj] | 14 |
|
| 3 | what they [vb past] as a [adj] | 13 |
|
| 4 | what they saw [prep] a [adj] | 10 |
|
