| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used at the [noun sg] [prep] | 36 |
|
| 2 | used at the [noun sg] of | 29 |
|
| 3 | used at the beginning [prep] | 6 |
|
| 4 | used at the time [prep] | 5 |
|
| 5 | used at the end [prep] | 5 |
|
