| Subject | English | Russian |
| gen. | from when | с момента (Alexander Demidov) |
| inf. | from when? | с какого времени? (Andrey Truhachev) |
| inf. | from when? | как давно? (Andrey Truhachev) |
| inf. | from when? | с которого часа? (Andrey Truhachev) |
| gen. | from when | исчисляемый с момента (сроком до одного месяца, исчисляемого с момента = for a period up to one month from when. The Tax Credit Office can normally pay tax credits for up to one month from when they get your claim form. Alexander Demidov) |
| inf. | from when until when? | со скольких и до скольких? (Andrey Truhachev) |
| inf. | from when until when? | с какого по какое время? (Andrey Truhachev) |
| inf. | from when until when? | с которого и до которого часа? (Andrey Truhachev) |
| gen. | it's hard to understand where your friend is coming from when he says such crazy things | трудно понять, откуда взялся твой друг, если он несёт такую чушь |