Help, I don’t know when to use im, am or um!
Im, am, um – three little words that can cause so much trouble. I often hear students use the wrong word when they need to use one of the prepositions in (in+dem=im), an (an+dem=am) and um (um+dem=um) when they are used for time expressions. So I made this infographic which I hope will help a bit. … Read more