| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been the | 1003 |
|
| 2 | [noun sg] has been the | 671 |
|
| 3 | [pron] has been the | 251 |
|
| 4 | [adj] has been the | 241 |
|
| 5 | [noun pl] has been the | 199 |
|
| 6 | [det] has been the | 168 |
|
| 7 | [pers pn] has been the | 132 |
|
| 8 | [noun prp] has been the | 125 |
|
| 9 | this has been the | 110 |
|
| 10 | this has been the | 110 |
|
| 11 | it has been the | 96 |
|
| 12 | it has been the | 96 |
|
| 13 | [Wh det] has been the | 74 |
|
| 14 | [conj] has been the | 69 |
|
| 15 | year has been the | 67 |
|
| 16 | years has been the | 55 |
|
| 17 | which has been the | 45 |
|
| 18 | which has been the | 45 |
|
| 19 | [adj] has been the | 41 |
|
| 20 | [adv] has been the | 40 |
|
| 21 | [adv] has been the | 40 |
|
| 22 | [verb] has been the | 31 |
|
| 23 | [subord] has been the | 29 |
|
| 24 | what has been the | 29 |
|
| 25 | what has been the | 29 |
|
| 26 | that has been the | 28 |
|
| 27 | that has been the | 28 |
|
| 28 | he has been the | 25 |
|
| 29 | he has been the | 25 |
|
| 30 | development has been the | 25 |
|
