| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [pron] be [v-ing] | 3553 |
|
| 2 | [adv] [conj] [pron] [be] [v-ing] | 3553 |
|
| 3 | [adv] [conj] [pron] is [verb] | 860 |
|
| 4 | [adv] [conj] [pron] [is] [v-ing] | 521 |
|
