| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [prep] the extent that | 9 |
|
| 2 | at least [prep] the extent that | 9 |
|
| 3 | at least [prep] the extent [conj] | 9 |
|
| 4 | at least [prep] the extent [that] | 9 |
|
| 5 | at least [prep] the extent of | 7 |
|
| 6 | at least [prep] the extent [prep] | 7 |
|
| 7 | at least [prep] the extent [prep] | 7 |
|
| 8 | at least [prep] the extent of | 7 |
|
