| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | dates [adv prt] [prep] the [num ord] century | 27 |
|
| 2 | dates [adv prt] to the [adj] century | 27 |
|
| 3 | dates [adv prt] [prep] the [adj] century | 27 |
|
| 4 | dates back [prep] the [adj] century | 27 |
|
| 5 | dates [adv prt] to the [adj] century | 27 |
|
| 6 | dates [adv prt] [prep] the 13th century | 5 |
|
| 7 | dates [adv prt] [prep] the 13th century | 5 |
|
