| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [conj] it is | 50 |
|
| 2 | is [adv] [that] [pron] is | 40 |
|
| 3 | is [adv] [that] it be | 31 |
|
| 4 | is [adv] [that] it [be] | 31 |
|
| 5 | is [adv] [that] [pers pn] is | 31 |
|
| 6 | is [adv] [that] it [is] | 30 |
|
| 7 | [be] [adv] [that] it is | 28 |
|
| 8 | be [adv] [that] it is | 28 |
|
| 9 | [is] [adv] [that] it is | 27 |
|
| 10 | is [adv] [that] it is | 25 |
|
