| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] so easy | 23 |
|
| 2 | [pers pn] [was/were] so easy | 22 |
|
| 3 | it [was/were] so easy | 17 |
|
| 4 | it [was/were] so easy | 17 |
|
| 5 | [was/were] [adv] so easy | 31 |
|
| 6 | [was/were] not so easy | 29 |
|
| 7 | [was/were] [not/n't] so easy | 29 |
|
| 8 | [was/were] not so easy | 21 |
|
| 9 | [was/were] n't so easy | 8 |
|
| 10 | [was/were] so easy [verb] | 12 |
|
| 11 | [was/were] so easy [to-vb] | 12 |
|
| 12 | [was/were] so easy [prep] | 5 |
|
| 13 | [was/were] so easy [prep] | 5 |
|
