| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [pron] is for | 89 |
|
| 2 | [adj] [pers pn] is for | 83 |
|
| 3 | [adj] it is for | 81 |
|
| 4 | [adj] it is for | 81 |
|
| 5 | difficult [pron] is for | 22 |
|
| 6 | important [pron] is for | 17 |
|
| 7 | hard [pron] is for | 6 |
|
| 8 | necessary [pron] is for | 6 |
|
| 9 | [adj] [indef pn] is for | 5 |
|
| 10 | easy [pron] is for | 5 |
|
| 11 | [adj] one is for | 5 |
|
| 12 | [adj] one is for | 5 |
|
