| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [pron] is | 1160 |
|
| 2 | is that it be | 927 |
|
| 3 | is that it [be] | 927 |
|
| 4 | is that it [is] | 839 |
|
| 5 | is [conj] it is | 767 |
|
| 6 | is that [pers pn] is | 764 |
|
| 7 | [be] that it is | 736 |
|
| 8 | be that it is | 736 |
|
| 9 | [is] that it is | 669 |
|
| 10 | is that it is | 668 |
|
| 11 | is [that] it is | 668 |
|
| 12 | is that it is | 668 |
|
