| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keeps [pers pn] [adv prt] [prep] date | 7 |
|
| 2 | keeps [pers pn] [adv prt] to date | 7 |
|
| 3 | keeps [pers pn] [adv prt] to date | 7 |
|
| 4 | keeps [pers pn] up [prep] date | 7 |
|
