| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been the subject of [adj] | 71 |
|
| 2 | has been the subject [prep] [adj] | 42 |
|
| 3 | has been the subject [prep] [det] | 28 |
|
| 4 | has been the subject [prep] much | 15 |
|
| 5 | has been the subject [prep] much | 15 |
|
| 6 | has been the subject [prep] some | 10 |
|
| 7 | has been the subject [prep] some | 10 |
|
| 8 | has been the subject [prep] considerable | 8 |
|
| 9 | has been the subject [prep] considerable | 8 |
|
| 10 | has been the subject [prep] intense | 5 |
|
| 11 | has been the subject [prep] intense | 5 |
|
