First Conditional: The Real Plan
The first conditional is the real plan: if it rains, I will stay home. A possible future with a will in the result and the present in the if.
First Conditional
The real plan
The first conditional talks about a real possibility in the future: if the condition happens, the result will follow. One plan, one will.
A real future plan
possible, and quite likelyIf it rains, I will stay home
Promises
if you do this, I will do thatIf you help me, I will help you
Unless = if not
the same plan in reverseUnless it rains, we will go out
When = if, with certainty
the plan that is sure to comeWhen you come, we will start
⚠️ If + present, will + verb. A real plan, a possible future.
The Formula
if + present → will + verb
The if-clause stays in the present — it only sets up the condition. The will lives in the result, where the future actually happens.
⚠️ Present in the if. Will in the result. Never will in the if.
Common Mistakes
Four plan slips
The plan breaks when will moves into the if-clause, when the bare verb forgets itself after will, or when both halves grab will.
If it will rain, we will cancel.
If it rains, we will cancel.
💡 The if-clause takes the present — will lives in the result.
If she comes, she will helps.
If she comes, she will help.
💡 After will, the bare verb — no -s.
I will call you if I will have time.
I will call you if I have time.
💡 The time clause stays in the present.
If you will come, I will be happy.
If you come, I will be happy.
💡 One will per sentence — and it is not in the if.
Quick Quiz
Test what you just learned
Three minutes, five questions — check what stuck. No essay questions, we promise.
If it rains, I ___ stay home.
💡 Info supplémentaire2 sections
If or When?
Maybe or certain?
Both words set up the condition. The difference is how sure you are.
The Plan Family
Match the pieces of the plan
The first conditional is built from three pieces. Know where each one lives.
⚠️ Present in the if, will in the result — the plan never swaps them.