| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [adv prt] for a | 257 |
|
| 2 | [verb] [pron] for a while | 115 |
|
| 3 | [verb] [adv prt] for a while | 105 |
|
| 4 | [pron] [adv prt] for a while | 17 |
|
