| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [adj] [noun] | 7671 |
|
| 2 | [was/were] [vb pp] [adj] [noun] | 4012 |
|
| 3 | [was/were] use [adj] [noun] | 79 |
|
| 4 | [be] used [adj] [noun] | 52 |
|
