| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] refer to | 48 |
|
| 2 | it be [adv] refer to | 48 |
|
| 3 | [pron] be sometimes refer to | 24 |
|
| 4 | it be sometimes [verb] to | 15 |
|
| 5 | it be sometimes refer [prep] | 11 |
|
| 6 | it [be] sometimes refer to | 11 |
|
| 7 | it be sometimes refer to | 11 |
|
| 8 | it be sometimes refer [prep] | 11 |
|
| 9 | it be sometimes refer to | 11 |
|
