| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [pers pn] [modal v] [vb infin] | 83 |
|
| 2 | [prep] years [pers pn] [modal v] [vb infin] | 12 |
|
| 3 | [prep] [adj] years [pers pn] [modal v] | 11 |
|
| 4 | [adj] years [pers pn] [modal v] [vb infin] | 9 |
|
| 5 | [prep] [adj] years [modal v] [vb infin] | 6 |
|
