| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it be often use | 7 |
|
| 2 | [subord] it be often use | 6 |
|
| 3 | it be [adv] often use | 8 |
|
| 4 | it be [adv] often use | 7 |
|
| 5 | it be often [adj] use | 10 |
|
| 6 | it be often [adj] use | 7 |
|
| 7 | it be often use [prep] | 10 |
|
| 8 | it be often use [prep] | 10 |
|
| 9 | it be often use [to-vb] | 7 |
|
| 10 | it be often use [verb] | 7 |
|
| 11 | it be often use in | 5 |
|
| 12 | it be often use in | 5 |
|
