| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had difficulty | 88 |
|
| 2 | he had difficulty | 32 |
|
| 3 | she had difficulty | 20 |
|
| 4 | they had difficulty | 17 |
|
| 5 | i had difficulty | 15 |
|
| 6 | [pers pn] had difficulties | 9 |
|
| 7 | we had difficulty | 9 |
|
