| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [is] [adv] | 27591 |
|
| 2 | [conj] [pron] [is] [v-ing] | 5637 |
|
| 3 | [pron] [is] [adv] [v-ing] | 5618 |
|
| 4 | [conj] [is] [adv] [v-ing] | 612 |
|
| 5 | [conj] [pron] [adv] [v-ing] | 138 |
|
