Lexis › Programme › Unit 25 › Lesson 03

There is no such thing as a mixed conditional

B2 The Self in Context
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Two clauses, two independent questions, four possible answers — and the two combinations nobody gave a number to.

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01
Warm-up · 5 min

Which half is unreal, and when?

Baseline · Two halves

Four sentences. For each, say what is unreal and when.

1. If I had money, I would buy it.

2. If I had had money, I would have bought it.

3. If I had studied medicine, I would be a doctor now.

4. If I were more organised, I would have finished it last week.

02
Input · 8 min

Four combinations, in one account

The flat we did not buy

We looked at a flat in 2014 and did not buy it, for reasons that were sensible and that I could not now reconstruct in front of a hostile audience.

If we had bought it, we would have paid about a third of what it is worth now. That is the sentence everybody says, and it is the least interesting one.

If we had bought it, we would be living in a different part of the city — and my daughter would be at a different school, with different friends, and would be a slightly different person. That one I think about.

If I were better with money, I would have seen it at the time. I am not, and I did not, and those two facts have been true about me for thirty years.

If we bought something like it now, we would be paying for it until I am seventy. That one is not a regret at all. It is arithmetic.

Sentence to combination

Five sentences from the account, and one extra. Match each to the combination it uses.

Past condition → past result
Past condition → present result
Present condition → past result
Present condition → present result
Real condition → real result. Not unreal at all
Past condition → present result, with the certainty lowered
03
Focus on Form · 18 min

Two questions, asked twice

The claim of this lesson. There is no such thing as a mixed conditional. There is no fourth type to learn.

There are two clauses. Each one is asked the same two questions, independently: is this real or unreal? and, if unreal, at what time? Two answers each gives four combinations, and two of them happen to have textbook numbers attached while two do not. The machinery is identical.

How each clause is marked

ClauseUnreal nowUnreal in the past
The if clausepast simple
if I knew · if I were
past perfect
if I had known
The result clausewould + bare infinitive
I would be
would have + participle
I would have been

The four combinations, with and without their numbers

ConditionResultExampleTextbook name
unreal nowunreal nowIf I knew, I would tell you.Second conditional
unreal pastunreal pastIf I had known, I would have told you.Third conditional
unreal pastunreal nowIf I had studied medicine, I would be a doctor now.No name — "mixed"
unreal nowunreal pastIf I were more organised, I would have finished it.No name — "mixed"

Three details worth having.

1 · would never appears in the if clause. If I would have known is the commonest error in this area of English, and it is made by learners of every first language.

2 · could and might replace would freely in the result, and only lower the certainty: I might be a doctor now, I could have told you.

3 · the clauses can swap places with no comma when the result comes first: I would be a doctor now if I had studied medicine.

Key Word Transformation · B2+

Rewrite each sentence using the word given, keeping the meaning the same. Between three and six words.

I didn’t study medicine, so I am not a doctor now. HAD

I am not organised, so I did not finish it last week. WERE

We did not buy the flat, so we are living here. BOUGHT

She does not speak German, so she was not given the job in Berlin. SPOKE

He missed the train, so he is not at the meeting. CAUGHT

Shape check

Five questions.

1. Which is correct?

2. He didn’t sleep, so he is unbearable this morning. Which conditional?

3. She is afraid of flying, so she did not come with us. Which?

4. What does might change in I might be a doctor now?

5. How many types of conditional does this lesson claim exist?

04
Guided Practice · 14 min

Marking each half on purpose

Multiple-Choice Cloze · B2+

Eight gaps. Each half of each conditional is marked separately.

If we the flat in 2014, we about a third of what it is worth. We living in a different part of the city, and my daughter at a different school now. If I better with money, I it at the time. And if we something similar today, we for it until I am seventy.

Error Correction

Eight sentences. Seven contain an error; one is correct.

1. If I would have gone, I would be different.

2. If he had slept, he would have been bearable this morning.

3. If she wasn’t afraid of flying, she would come with us last year.

4. If we had bought it, we would be paying for it until now. — correct as written

5. If I was you, I would have asked. — in writing

6. If they would tell me, I would know what to do.

7. If I had studied harder, I would have a better job now, I think. — the speaker means it is possible, not certain

8. If she had left earlier, she would arrived on time.

05
Communicative Task · 8 min

The four squares

Task card · Speaking · Pairs · 8 minutes, fast

A names a square. B has five seconds to produce a true sentence about their own life in that combination.

Twenty sentences in eight minutes. Swap roles every five.

  • The four squares: past → past, past → now, now → now, now → past.
  • Five seconds. If B hesitates, A says the two times aloud — "past condition, present result" — and B tries again.
  • The sentence must be true about you. Invented sentences let you avoid the hard square.
  • Keep a note of which square stalls. It will be now → past, and knowing that is worth more than getting it right today.

Why now → past is the hard one. It says something permanent about you caused something specific not to happen: if I were less proud, I would have asked for help then. It is the most honest of the four combinations, which is a separate reason it is difficult.

06
Feedback · 4 min

Which square stalled

From the relay

Two questions.

1. Which square produced the most hesitation?

2. Why do the two named types come out fastest?

Teacher note If a pair produced nothing in the now → past square, do not treat it as a gap in knowledge. Give them the frame — If I were less…, I would have… — and ask for one true sentence each. The form appears immediately, and what was actually missing was the willingness to say something permanent about themselves out loud.
07
Wrap-up · 3 min

Two questions, asked twice

Exit Check

Two questions. Twenty seconds.

1. What decides the form of each clause?

2. How many conditional "types" are there really?

Next. Wish and if only — the same backshift, and the one construction that is a complaint about somebody else rather than a regret about yourself.