| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [prep] a [adj] extent | 19 |
|
| 2 | have to a [adj] extent | 19 |
|
| 3 | has [prep] a [adj] extent | 11 |
|
| 4 | have [prep] a large extent | 6 |
|
| 5 | have [prep] a considerable extent | 5 |
|
