| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [that] [pron] [is] | 1649 |
|
| 2 | [be] [conj] it [is] | 1270 |
|
| 3 | [be] [that] it [be] | 1231 |
|
| 4 | [be] [that] [pers pn] [is] | 1122 |
|
| 5 | [be] [that] it [is] | 940 |
|
