| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it is [v-ing] | 151 |
|
| 2 | announce [conj] it [be] [v-ing] | 86 |
|
| 3 | announce [conj] it be [v-ing] | 86 |
|
| 4 | announce [conj] it is [verb] | 39 |
|
| 5 | announce [conj] [pron] is [v-ing] | 23 |
|
| 6 | announce [conj] it [is] [v-ing] | 19 |
|
