| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could only be [vb pp] | 121 |
|
| 2 | [pers pn] could only be [vb pp] | 68 |
|
| 3 | [Wh det] could only be [vb pp] | 46 |
|
| 4 | it could only be [vb pp] | 40 |
|
| 5 | which could only be [vb pp] | 40 |
|
| 6 | which could only be [vb pp] | 40 |
|
| 7 | it could only be [vb pp] | 40 |
|
| 8 | they could only be [vb pp] | 18 |
|
| 9 | they could only be [vb pp] | 17 |
|
| 10 | what could only be [vb pp] | 6 |
|
| 11 | what could only be [vb pp] | 6 |
|
| 12 | [pron] could only be described | 6 |
|
| 13 | [pron] could only be done | 5 |
|
| 14 | [pron] could only be used | 5 |
|
