The document provides several example sentences illustrating basic grammatical structures, including subject-verb-object relationships and the use of adjectives, adverbs, and prepositions. Each sentence demonstrates different components of syntax and sentence formation. It serves as an educational tool for understanding English grammar.

1. 1. She walks to the store.
S
NP VP
Pro Verb Prep NP
Det Noun
She walks to the store
2. The cat is sleeping on the mat.
S
NP VP
Det Noun
Verb Prep NP
Det Noun
The cat is sleeping on the mat.
3. John's sister plays the piano beautifully.
S
NP VP
Pos. Pronoun Noun
Verb NP
Det Noun Adverb
John’s sister plays the piano beautifully.

2. 4. We have been waiting for hours.
S
NP VP
Pro Verb Prep N
We have been waiting for hours.
5. The students will perform a play tomorrow.
S
NP VP
Det Noun
Verb NP
Det Noun Adverb
The students will perform a play tomorrow.