| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [is] to be | 403 |
|
| 2 | [conj] it [be] to be | 367 |
|
| 3 | [conj] it [is] [prep] be | 228 |
|
| 4 | [conj] it [is] to [be] | 223 |
|
