| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] it is | 772 |
|
| 2 | [is] because it be | 112 |
|
| 3 | [is] because it [be] | 112 |
|
| 4 | [is] because it [is] | 102 |
|
| 5 | [is] [subord] it is | 96 |
|
| 6 | [is] because [pron] is | 92 |
|
| 7 | [be] because it is | 59 |
|
| 8 | [is] because it is | 55 |
|
