| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] about twenty | 15 |
|
| 2 | [noun] [adv prt] about twenty | 6 |
|
| 3 | [adv prt] [prep] about twenty | 9 |
|
| 4 | [adv prt] [prep] about twenty | 9 |
|
| 5 | [adv prt] about twenty [noun] | 19 |
|
| 6 | [adv prt] about twenty [noun pl] | 16 |
|
| 7 | [adv prt] about twenty minutes | 9 |
|
| 8 | [adv prt] about twenty minute | 9 |
|
| 9 | [adv prt] about twenty [prep] | 5 |
|
| 10 | [adv prt] about twenty [prep] | 5 |
|
