| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i am delighted to be able | 8 |
|
| 2 | i am delighted to be able | 8 |
|
| 3 | [pers pn] am delighted to be able | 8 |
|
| 4 | [pron] am delighted to be able | 8 |
|
| 5 | am delighted to be able [verb] | 8 |
|
| 6 | am delighted to be able [to-vb] | 8 |
|
