| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] was no provision for | 6 |
|
| 2 | [ex0] was [art] provision for | 6 |
|
| 3 | [ex0] was no provision for | 6 |
|
| 4 | [ex0] was [art] provision for | 6 |
|
