| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for [adv] [adj] [noun] | 81 |
|
| 2 | be [v-ing] for [adv] [adj] [noun pl] | 68 |
|
| 3 | be [verb] for [adv] [adj] months | 21 |
|
| 4 | be [v-ing] [prep] [adv] [adj] months | 8 |
|
| 5 | be [v-ing] [prep] [adv] [adj] months | 8 |
|
| 6 | be [v-ing] for [adv] [adj] months | 6 |
|
| 7 | be [v-ing] for [adv] [adj] months | 6 |
|
| 8 | be [v-ing] for [adv] [adj] month | 6 |
|
| 9 | [be] [v-ing] for [adv] [adj] months | 6 |
|
