| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is n't as though | 8 |
|
| 2 | it is n't as [subord] | 8 |
|
| 3 | it is n't as [conj] | 8 |
|
| 4 | it is n't as though | 8 |
|
