| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] it [prep] [v-ing] [adv prt] | 6 |
|
| 2 | [is] it [prep] [verb] [adv prt] | 6 |
|
| 3 | be it [prep] [verb] [adv prt] | 6 |
|
| 4 | is it [prep] [verb] [adv prt] | 6 |
|
