| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] [verb] the [adj] | 148 |
|
| 2 | [was/were] [vb pp] [prep] [verb] the [adj] | 129 |
|
| 3 | [be] obtained [prep] [verb] the [adj] | 28 |
|
| 4 | [was/were] obtained [prep] [verb] [art] [adj] | 10 |
|
| 5 | [was/were] obtained [prep] [verb] [art] [adj] | 10 |
|
| 6 | [was/were] obtain [prep] [verb] the [adj] | 7 |
|
| 7 | [was/were] obtained [prep] [verb] the [adj] | 7 |
|
