| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] this reason | 94 |
|
| 2 | [pron] is [prep] this reason | 94 |
|
| 3 | [pers pn] is [prep] this reason | 94 |
|
| 4 | it is [prep] this reason | 94 |
|
| 5 | is [adv] [prep] this reason | 6 |
|
| 6 | is [adv] [prep] this reason | 6 |
|
| 7 | is [prep] this reason that | 82 |
|
| 8 | is [prep] this reason that | 82 |
|
| 9 | is [prep] this reason [that] | 82 |
|
| 10 | is [prep] this reason [conj] | 82 |
|
