| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need to be able | 134 |
|
| 2 | have to be able | 69 |
|
| 3 | want to be able | 65 |
|
| 4 | seem to be able | 47 |
|
| 5 | hope to be able | 38 |
|
| 6 | expect to be able | 9 |
|
| 7 | claim to be able | 9 |
|
| 8 | appear to be able | 6 |
|
| 9 | like to be able | 5 |
|
