| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] provide a | 31 |
|
| 2 | they [vb mod] provide a | 31 |
|
| 3 | they can provide a | 8 |
|
| 4 | they will provide a | 8 |
|
| 5 | they would provide a | 6 |
|
