| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | dates [adv prt] [prep] [art] [adj] | 49 |
|
| 2 | which dates [adv prt] [prep] [art] | 14 |
|
| 3 | which dates [adv prt] [prep] [adj] | 10 |
|
| 4 | which dates [prep] [art] [adj] | 9 |
|
