| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] cos they [vb base] | 7 |
|
| 2 | [pers pn] [is] cos they [vb base] | 7 |
|
| 3 | [pron] [is] cos they [vb base] | 7 |
|
| 4 | it [is] cos they [vb base] | 7 |
|
| 5 | [is] cos they [vb base] [adv] | 7 |
|
| 6 | [is] cos they [vb base] n't | 5 |
|
| 7 | [is] cos they [vb base] not | 5 |
|
| 8 | [is] cos they [vb base] [not/n't] | 5 |
|
