| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] of the [noun] of | 2352 |
|
| 2 | [conj] of the [noun sg] of | 2045 |
|
| 3 | [conj] of the difficulty [prep] | 53 |
|
| 4 | [conj] of the difficulty of | 48 |
|
| 5 | [conj] [prep] the difficulty of | 43 |
|
| 6 | [conj] [prep] the difficulty of | 43 |
|
| 7 | [conj] of the difficulty of | 36 |
|
| 8 | [conj] of [art] difficulty of | 36 |
|
