| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] [verb] [adj] [noun pl] | 498 |
|
| 2 | [be] used [verb] [adj] [noun pl] | 425 |
|
| 3 | be used [verb] [adj] [noun pl] | 425 |
|
| 4 | was [vb pp] [verb] [adj] [noun pl] | 405 |
|
| 5 | was used [verb] [adj] [noun] | 64 |
|
| 6 | [was/were] used [verb] [adj] [noun pl] | 50 |
|
| 7 | was use [verb] [adj] [noun pl] | 32 |
|
