Instead of opting for bland, unspecific expressions ("says," "writes about," "believes," "states") consider using more vivid or nuanced verbs such as "argues," "insists," "explains," "emphasizes," ...

Conjugation is a very long word, isn't it? In grammar, when you conjugate a verb, it just means that you change the verb in order for a sentence to make sense. Correctly conjugated verbs ...

The irregular imperfect verb stems can be found in a dictionary or on an irregular verb list. For example, if you check the verb trinken (to drink), you will find that it is an irregular verb and ...