| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look as though [pron] [is] | 55 |
|
| 2 | [verb] as though it [is] | 53 |
|
| 3 | look as though it [be] | 51 |
|
| 4 | look as [conj] it [is] | 32 |
|
| 5 | look [conj] though it [is] | 32 |
|
