| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] an extra | 811 |
|
| 2 | [prep] an extra | 401 |
|
| 3 | [prep] an extra | 401 |
|
| 4 | [vb base] an extra | 143 |
|
| 5 | [vb infin] an extra | 142 |
|
| 6 | [to-vb] an extra | 142 |
|
| 7 | [v-ing] an extra | 109 |
|
| 8 | for an extra | 106 |
|
| 9 | for an extra | 106 |
|
| 10 | [vb past] an extra | 102 |
|
| 11 | have an extra | 98 |
|
| 12 | [adv] an extra | 94 |
|
| 13 | [conj] an extra | 91 |
|
| 14 | [be] an extra | 90 |
|
| 15 | be an extra | 90 |
|
| 16 | [vb pp] an extra | 88 |
|
| 17 | [vb -s] an extra | 85 |
|
| 18 | [noun] an extra | 67 |
|
| 19 | add an extra | 63 |
|
| 20 | as an extra | 58 |
|
| 21 | as an extra | 58 |
|
| 22 | [pron] an extra | 57 |
|
| 23 | of an extra | 53 |
|
| 24 | of an extra | 53 |
|
| 25 | get an extra | 51 |
|
| 26 | with an extra | 51 |
|
| 27 | with an extra | 51 |
|
| 28 | [adv prt] an extra | 50 |
|
| 29 | [pers pn] an extra | 50 |
|
| 30 | [is] an extra | 45 |
|
