| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [verb] to be | 284 |
|
| 2 | [pron] [adv] happen to be | 107 |
|
| 3 | it [adv] happen to be | 27 |
|
| 4 | it [adv] happen to [be] | 27 |
|
| 5 | it [adv] happen [prep] be | 27 |
|
| 6 | it [adv] happen to [be] | 27 |
|
| 7 | it [adv] happen to be | 27 |
|
| 8 | it [adv] happen [prep] be | 27 |
|
