| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the past [num] | 3185 |
|
| 2 | the past [det] | 860 |
|
| 3 | the past few | 848 |
|
| 4 | the past few | 848 |
|
| 5 | the past two | 589 |
|
| 6 | the past two | 589 |
|
| 7 | the past three | 323 |
|
| 8 | the past three | 323 |
|
| 9 | the past five | 243 |
|
| 10 | the past five | 243 |
|
| 11 | the past four | 174 |
|
| 12 | the past four | 174 |
|
| 13 | the past 12 | 174 |
|
| 14 | the past 12 | 174 |
|
| 15 | the past six | 171 |
|
| 16 | the past six | 171 |
|
| 17 | the past ten | 159 |
|
| 18 | the past ten | 159 |
|
| 19 | the past 10 | 148 |
|
| 20 | the past 10 | 148 |
|
| 21 | the past 20 | 124 |
|
| 22 | the past 20 | 124 |
|
| 23 | the past 30 | 85 |
|
| 24 | the past 30 | 85 |
|
| 25 | the past [adj] | 71 |
|
| 26 | the past 15 | 69 |
|
| 27 | the past 15 | 69 |
|
| 28 | the past twenty | 55 |
|
| 29 | the past twenty | 55 |
|
| 30 | the past 18 | 53 |
|
