| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adj] [to-vb] [adv prt] [prep] [noun] | 83 |
|
| 2 | [be] able [to-vb] [adv prt] [prep] [noun] | 73 |
|
| 3 | [was/were] able [to-vb] [adv] [prep] [noun] | 32 |
|
| 4 | [was/were] able [verb] [adv prt] [prep] [noun] | 14 |
|
