| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] to provide a | 16 |
|
| 2 | [adv] as to provide a | 14 |
|
| 3 | [adv] as to provide a | 14 |
|
| 4 | so [conj] to provide a | 13 |
|
| 5 | [adv] [conj] to provide a | 13 |
|
