| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [is] | 105274 |
|
| 2 | [pron] [is] [v-ing] | 27562 |
|
| 3 | [conj] [is] [v-ing] | 1995 |
|
| 4 | [conj] [pron] [v-ing] | 1236 |
|
