Every rule has a shape.
Learn the picture once and you can read the rule anywhere. Free lessons, each with examples and a short quiz.
TensesLive
A timeline: moments, actions in progress, and arcs that reach now.
a
the
ArticlesLive
A spotlight: does the listener know which one you mean?
IN
ON
AT
PrepositionsLive
Zoom levels: in a month, on a day, at a time.
REAL
IF…
ConditionalsLive
Two worlds: what really happens and what you imagine.
mightshouldmust
ModalsLive
Gauges for how sure, and how necessary, something is.
← doingto do →
Gerund vs infinitiveLive
Arrows: remember doing looks back, remember to do looks forward.
DoerThing
Passive voiceLive
A camera swap: same action, the spotlight moves to the thing.
SoftenVO
Word orderLive
Slot blocks: where each word, and each adverb, can sit.
Every module is live.
Reported speech and countable and uncountable nouns are next. Get one email when each one opens.