| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [adj] [to-vb] | 5127 |
|
| 2 | be often [adj] [to-vb] | 457 |
|
| 3 | [be] often [adj] [to-vb] | 457 |
|
| 4 | [was/were] often [adj] [to-vb] | 60 |
|
| 5 | was often [adj] [verb] | 36 |
|
