| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had difficulty [v-ing] | 42 |
|
| 2 | [pers pn] had difficulty [v-ing] | 39 |
|
| 3 | she had [noun] [v-ing] | 23 |
|
| 4 | she have difficulty [v-ing] | 13 |
|
| 5 | she [verb] difficulty [v-ing] | 13 |
|
| 6 | she had difficulty [v-ing] | 12 |
|
| 7 | she [vb past] difficulty [v-ing] | 12 |
|
| 8 | she had difficulty [verb] | 12 |
|
