| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [v-ing] [adv] | 137 |
|
| 2 | [conj] it is [adv] [coord] | 67 |
|
| 3 | [conj] it is [v-ing] [coord] | 23 |
|
| 4 | it is [v-ing] [adv] [coord] | 21 |
|
| 5 | [conj] is [v-ing] [adv] [coord] | 7 |
|
