| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [art] [adj] time | 261 |
|
| 2 | had [art] [adj] time | 233 |
|
| 3 | had [art] difficult [noun] | 31 |
|
| 4 | [verb] [art] difficult time | 23 |
|
| 5 | have [art] difficult time | 17 |
|
| 6 | [vb past] [art] difficult time | 10 |
|
| 7 | had [art] difficult time | 8 |
|
| 8 | had [art] difficult time | 8 |
|
