Given below is the formation of Declarative and Interrogative Sentences in English. It gives a very basic idea of Declarative Sentence Structure and Interrogative Sentence Structure.
Declarative Sentences
AFFIRMATIVE DECLARATIVE SENTENCES:
S + V
He reads. (Singular)
We read. (Plural)
S + V + O
He reads books. (Singular)
We read books. (Plural)
S + V + Adj. + O
He reads good books. (Singular)
We read good books. (Plural)
NEGATIVE DECLARATIVE SENTENCES:
S + H.V. + Adv. (Not) + V
He does not read. (Singular)
We do not read. (Plural)
S + H.V. + Adv. (Not) + V + O
He does not read books. (Singular)
We do not read books. (Plural)
S + H.V. + Adv. (Not) + V + Adj. + O
He does not read good books. (Singular)
We do not read good books. (Plural)
Interrogative Sentences
AFFIRMATIVE INTERROGATIVE SENTENCES:
H.V. + S + V
Does he read? (Singular)
Do we read? (Plural)
H.V. + S + V + O
Does he read books? (Singular)
Do we read books? (Plural)
H.V. + S + V + Adj.+ O
Does he read good books? (Singular)
Do we read good books? (Plural)
NEGATIVE INTERROGATIVE SENTENCES:
H.V. + Adv. (Not) + S + V
Doesn't he read? (Singular)
Don't we read? (Plural)
H.V. + Adv. (Not) + S + V + O
Doesn't he read books? (Singular)
Don't we read books? (Plural)
H.V. + Adv. (Not) + S + V + Adj. + O
Doesn't he read good books? (Singular)
Don't we read good books? (Plural)
Glossary of Terms Used
S = Subject
V = Verb
O = Object
H.V. = Helping Verb
Adj. = Adjective
Adv. = Adverb
