| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it be [adv] | 358 |
|
| 2 | [is] [pron] be not | 208 |
|
| 3 | [is] [pers pn] be not | 181 |
|
| 4 | [be] it be not | 127 |
|
| 5 | [is] it [be] not | 102 |
|
| 6 | [is] it be not | 102 |
|
