Difficulties in agreement (concord)

Multiple subjects, where the 3rd person is present

 

subject connected with person of the finite verb form
various persons in the 3rd person (singular or plural) und 3.person plural *
 
Example
Die Arbeiter und der Personalleiter klagen über die schlechten Arbeitsbedingungen.

 

 

* also in singular, when the multiple subject consists of infinitives or if the parts of the multiple subject are in the singular number and closely linked with a common attribute.

 

Examples
Tanzen und Singen trainieren / trainiert Körper und Seele.
Ihre atemberaubende Ausstrahlung und Schönheit zauberten / zauberte das Publikum.