| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] [adv prt] for a while | 15 |
|
| 2 | [verb] it [adv prt] for a while | 6 |
|
| 3 | [vb infin] [pers pn] [adv prt] for a while | 6 |
|
| 4 | [to-vb] [pers pn] [adv prt] for a while | 5 |
|
