| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have cause a great deal of | 13 |
|
| 2 | have cause a [adj] deal of | 13 |
|
| 3 | have caused a [adj] deal of | 12 |
|
| 4 | has cause a [adj] deal of | 7 |
|
