| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [pron] was [prep] [pron] | 72 |
|
| 2 | [adv] [adj] [pron] was [prep] [pron] | 70 |
|
| 3 | [adv] difficult [pron] [be] [prep] [pron] | 10 |
|
| 4 | [adv] difficult [pron] be [prep] [pron] | 10 |
|
| 5 | [adv] difficult [pron] was [prep] [pron] | 6 |
|
| 6 | [adv] difficult [pron] was [prep] [pron] | 6 |
|
| 7 | [adv] difficult [pron] [was/were] [prep] [pron] | 6 |
|
