| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know if [pron] have [verb] | 141 |
|
| 2 | know if [pron] have [vb pp] | 138 |
|
| 3 | know [conj] [pron] have done | 32 |
|
| 4 | [verb] if [pron] have done | 32 |
|
| 5 | know if [pron] [verb] done | 9 |
|
| 6 | know if [pron] have do | 9 |
|
