| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb -s] [be] for [num] | 6 |
|
| 2 | [subord] it [vb -s] [be] for [num] | 6 |
|
| 3 | it [vb -s] [be] [verb] for [num] | 18 |
|
| 4 | it [vb -s] [be] [v-ing] for [num] | 11 |
|
| 5 | it [vb -s] [be] [vb pp] for [num] | 7 |
|
| 6 | it [vb -s] [be] [adv] for [num] | 7 |
|
| 7 | it [vb -s] [be] [adv] for [num] | 5 |
|
