Formula 1 — Tense Signal Words:
YESTERDAY / AGO / LAST = Simple Past
SINCE / FOR / ALREADY / JUST / YET = Present Perfect
TOMORROW / NEXT / SOON = Future
ALWAYS / USUALLY / OFTEN = Simple Present
Formula 2 — Article Trick:
If word starts with vowel SOUND → An
If word starts with consonant SOUND → A
Sound matters, NOT the spelling.
An honest man ✓ (H is silent, sounds like 'O')
A European country ✓ (sounds like 'Y', consonant sound)
Formula 3 — Either...Or / Neither...Nor Verb Rule:
Verb agrees with the NEAREST subject.
'Neither Ram nor his friends __ coming.' → ARE (friends is nearest, plural)
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