| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] year [conj] have never [vb pp] | 6 |
|
| 2 | [adj] year [conj] have never [vb pp] | 6 |
|
| 3 | year [conj] [pers pn] have never [vb pp] | 5 |
|
| 4 | year [conj] [pron] have never [vb pp] | 5 |
|
