| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [prep] about a | 10 |
|
| 2 | there [prep] about a | 10 |
|
| 3 | there for about a | 8 |
|
| 4 | there for about a | 8 |
|
| 5 | there [prep] about an | 7 |
|
