YDS'de dilbilgisi 20+ soru. Tense, modal, preposition, relative clause.

• ~20 dilbilgisi sorusu
• Tense: ~7 soru
• Preposition: ~5 soru
• Modal + Clause: ~8 soru

Present Perfect = "since/for" + geçmişten süregelen. Past Simple = bitmiş.

• Since 2020 = Present Perfect
• Yesterday = Past Simple
• Already/Yet = Present Perfect
• Ago = Past Simple

If clauses 3 tip: Type 1 (future), Type 2 (unreal), Type 3 (past unreal).

• Type 1: If + V1, will + V1
• Type 2: If + V2, would + V1
• Type 3: If + had V3, would have V3
• Mixed: Type 2+3

Must vs Have to: must = subjective, have to = objective obligation.

• Must = kişisel zorunluluk
• Have to = dış zorunluluk
• Mustn't = yasak
• Don't have to = gerek yok

At (nokta), In (kapalı), On (yüzey). Saat: at, ay/yıl: in, gün: on.

• At 5 o'clock
• In 2026, in April
• On Monday, on April 11
• At night, in the morning

Who (insan), Which (nesne), That (her ikisi), Whose (sahiplik), Where (yer).

• The man WHO came
• The book WHICH I read
• Defining vs non-defining
• Virgül önemli

Passive voice: Be + V3. Present: is done, Past: was done, Perfect: has been done.

• Present: is/are done
• Past: was/were done
• Present Perfect: has been done
• By + agent opsiyonel

Gerund (-ing) vs Infinitive (to V1). Bazı fiiller sadece birini alır.

• Enjoy + V-ing
• Want + to V
• Stop + V-ing (bırakmak)
• Stop to V (durup yapmak)