| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] upon a | 781 |
|
| 2 | [vb pp] upon a | 328 |
|
| 3 | [noun] upon a | 214 |
|
| 4 | [adv] upon a | 212 |
|
| 5 | [adv] upon a | 193 |
|
| 6 | once upon a | 163 |
|
| 7 | once upon a | 163 |
|
| 8 | [noun sg] upon a | 160 |
|
| 9 | based upon a | 139 |
|
| 10 | base upon a | 139 |
|
| 11 | [vb past] upon a | 106 |
|
| 12 | [vb -s] upon a | 99 |
|
| 13 | [to-vb] upon a | 91 |
|
| 14 | depend upon a | 76 |
|
| 15 | [v-ing] upon a | 68 |
|
| 16 | embark upon a | 67 |
|
| 17 | [adj] upon a | 48 |
|
| 18 | [noun pl] upon a | 46 |
|
| 19 | [vb base] upon a | 45 |
|
| 20 | [adj] upon a | 44 |
|
| 21 | [vb infin] upon a | 44 |
|
| 22 | come upon a | 42 |
|
| 23 | depends upon a | 39 |
|
| 24 | draw upon a | 30 |
|
| 25 | rely upon a | 29 |
|
| 26 | came upon a | 28 |
|
| 27 | embarked upon a | 24 |
|
| 28 | dependent upon a | 22 |
|
| 29 | [conj] upon a | 22 |
|
| 30 | build upon a | 22 |
|
