| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [adj] to | 2414 |
|
| 2 | were [adj] to | 2285 |
|
| 3 | be common to | 248 |
|
| 4 | [be] common to | 248 |
|
| 5 | were common [prep] | 49 |
|
| 6 | [was/were] common to | 39 |
|
| 7 | were common to | 15 |
|
