| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not picked up | 13 |
|
| 2 | had not picked [adv prt] | 8 |
|
| 3 | have n't picked [adv prt] | 8 |
|
| 4 | have not picked [adv prt] | 5 |
|
