Main language structures
ViながらV
Structure: [Verb (masu stem)] + ながら While [verb]
Syntax: Adverbial phrase
Semantic: Time phrases: simultaneous
Vteいる
Structure: [verb (te form)] + いる
Syntax: Compound verb
Semantic: Habitual use
Vuし
Structure: [Verb (plain form)] + し
Syntax: Conjunction
Semantic: Similar viewpoints: linking
Similar viewpoints: linking, Cause and effect
それに
Structure: [sentence]。それに、[sentence]
Syntax: Conjunctive adverb
Semantic: Similar viewpoints: reinforcing
それで
Structure: [sentence]。それに、[sentence]
Syntax: Conjunctive adverb
Semantic: Cause and effect: indirect
よく喫茶店に来るんですか。
Structure: [N (place)] に [V (motion]
Syntax: Particle (same as へ)
Semantic: Destination (same as へ)