| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is [adj] to see | 43 |
|
| 2 | [subord] it is [adj] to see | 41 |
|
| 3 | [subord] it is difficult to see | 16 |
|
| 4 | [subord] it is difficult to see | 16 |
|
| 5 | although it is [adj] to see | 9 |
|
| 6 | though it is [adj] to see | 8 |
|
| 7 | so it is [adj] to see | 7 |
|
| 8 | [subord] it is easy to see | 6 |
|
| 9 | [subord] it is possible to see | 5 |
|
| 10 | [subord] it is possible to see | 5 |
|
| 11 | [subord] it is easy to see | 5 |
|
