Which hemisphere is largely responsible for putting words into sentences following proper grammar rules?

The left hemisphere of the brain is largely responsible for language functions, including grammar and syntax.

Here's why:

* Language Dominance: In most people, the left hemisphere is dominant for language processing. This means it controls the ability to understand and produce language.

* Broca's Area: Located in the left frontal lobe, Broca's area is crucial for speech production and grammatical processing. Damage to this area can lead to difficulty forming grammatically correct sentences.

* Wernicke's Area: In the left temporal lobe, Wernicke's area plays a role in language comprehension. It helps us understand the meaning of words and sentences.

While the left hemisphere is dominant for language, the right hemisphere also contributes to language processing, particularly in areas like prosody (intonation and rhythm) and understanding the emotional content of language.