| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] time [prep] [pers pn] | 362 |
|
| 2 | difficult [noun] [prep] [pers pn] | 39 |
|
| 3 | difficult [noun sg] [prep] [pers pn] | 36 |
|
| 4 | difficult time [prep] [pron] | 21 |
|
| 5 | difficult time [prep] [pers pn] | 14 |
|
| 6 | difficult time [prep] [pers pn] | 14 |
|
