I'm thinking about what kinds of phrases I can put after "bei" as in the following example:
Sie hilft mir beim Deutsch lernen.
I never learned noun phrase constructions with infinitivals, and I'm wondering what the rules are.
I'm thinking about what kinds of phrases I can put after "bei" as in the following example:
Sie hilft mir beim Deutsch lernen.
I never learned noun phrase constructions with infinitivals, and I'm wondering what the rules are.
The construct beim + Verb triggers the nominalization of the verb. In your example the verb is lernen and has to be capitalized as it becomes a noun. Omitting Deutsch for the moment:
Sie hilft mir beim Lernen.
In your example, there is another noun which builds a composite noun with Lernen. And as you might know, composite nouns in German are created by putting the words together. Your sentence thus becomes:
Sie hilft mir beim Deutschlernen.
So the rule for the nominalization of phrases Object + Infinitive is: put the words together, start with a capital letter. Examples:
Hecke schneiden
Spaghetti kochen
Become:
Er schwitzt beim Heckeschneiden.
Die Küche wird warm beim Spaghettikochen.