| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | many of [art] problems [prep] | 27 |
|
| 2 | many [prep] [art] problems [prep] | 27 |
|
| 3 | many [prep] the problems [prep] | 27 |
|
| 4 | many [prep] [art] problems [prep] | 27 |
|
| 5 | many of [art] problems [prep] | 27 |
|
| 6 | many [prep] [art] problems of | 23 |
|
| 7 | many [prep] [art] problems of | 23 |
|
