| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [prep] [det] length of time | 10 |
|
| 2 | [pers pn] [prep] [adj] length of time | 10 |
|
| 3 | [pers pn] for [adj] length of time | 8 |
|
| 4 | [pers pn] [prep] any length of time | 8 |
|
| 5 | [pers pn] [prep] any length of time | 8 |
|
| 6 | [pers pn] for [adj] length of time | 8 |
|
