| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] [pron] [adv] [verb] | 299 |
|
| 2 | [is] [conj] [pers pn] [adv] [verb] | 288 |
|
| 3 | [be] [conj] they [adv] [verb] | 96 |
|
| 4 | [is] [conj] they [adv] [verb] | 71 |
|
