| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [conj] [pron] is [adv] | 462 |
|
| 2 | [conj] [pron] is [v-ing] [adv] | 339 |
|
| 3 | be [conj] [pron] is [v-ing] | 36 |
|
| 4 | be [pron] is [v-ing] [adv] | 13 |
|
