| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] have [adv] seen | 21 |
|
| 2 | if [pron] have not seen | 12 |
|
| 3 | if [pron] have [not/n't] seen | 12 |
|
| 4 | if [pron] have n't seen | 9 |
|
| 5 | if [pron] have [adv] seen | 9 |
|
