| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] and it [be] [adv] | 75 |
|
| 2 | [v-ing] and it [be] [adv] | 30 |
|
| 3 | [v-ing] [adv prt] and it [be] | 23 |
|
| 4 | [v-ing] [adv prt] and [be] [adv] | 9 |
|
| 5 | [v-ing] [adv prt] it [be] [adv] | 6 |
|
