| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [pron] [modal v] | 1685 |
|
| 2 | [conj] [pron] [modal v] [noun sg] | 327 |
|
| 3 | is [conj] [pron] [noun sg] | 290 |
|
