| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [pron] [is] [adv] | 619 |
|
| 2 | [be] [vb pp] [pron] [is] | 446 |
|
| 3 | [be] [vb pp] [is] [adv] | 432 |
|
| 4 | [be] [vb pp] [pron] [adv] | 301 |
|
| 5 | [vb pp] [pron] [is] [adv] | 290 |
|
