| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a long time [prep] | 331 |
|
| 2 | a long time [pers pn] | 125 |
|
| 3 | long time [prep] [pers pn] | 30 |
|
| 4 | a time [prep] [pers pn] | 22 |
|
