| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep [adv prt] to date | 108 |
|
| 2 | keep [adv prt] to date | 108 |
|
| 3 | keep [adv prt] [prep] date | 108 |
|
| 4 | keep up [prep] date | 108 |
|
| 5 | kept [adv prt] [prep] date | 37 |
|
| 6 | to keep [adv prt] [prep] date | 21 |
|
| 7 | keeping [adv prt] [prep] date | 18 |
|
| 8 | keep [adv prt] [prep] date | 15 |
|
| 9 | keep [adv prt] [prep] date | 8 |
|
| 10 | kept [adv prt] [prep] date | 6 |
|
