| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [was/were] [verb] [adj] [noun] | 225 |
|
| 2 | [pron] [was/were] [verb] [adj] years | 102 |
|
| 3 | which [was/were] [verb] [adj] [noun pl] | 85 |
|
| 4 | which [was/were] [verb] [adj] year | 47 |
|
| 5 | which [be] [verb] [adj] years | 25 |
|
