| sal, sou | will/shall, would |
| wil, wou | want to, wanted to |
| sal wil, sou wou | will want to, would have wanted to |
| kan, kon | can, could |
| sal kan, sou kon | will be able to, would have been able to |
| moet, moes | have to, had to |
| sal moet, sou moes | will have to, would have had to |
| mag, mag(mog) | may (permission), would have been allowed to |
| sal mag | will be allowed to |
| het | did |