Conditional sentences

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The Use of Forms Expressing Unreality (the Oblique Moods) in COMPLEX

The Use of Forms Expressing Unreality (the Oblique Moods) in COMPLEX

SENTENCES with a SUBORDINATE CLAUSE of CONDITION
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CONDITIONAL SENTENCE Clauses of condition are usually joined to the principal

CONDITIONAL SENTENCE

Clauses of condition are usually joined to the principal clause

by means of the following conjunctions:

if, unless (if not), in case, supposing that, providing that, on condition that

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1. Sentences of REAL CONDITION Conditional sentences are divided into 2

1. Sentences of
REAL CONDITION

Conditional sentences
are divided into 2 groups

CONDITIONAL

SENTENCE

2. Sentences of UNREAL CONDITION

Type I

Types II, III

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Conditional sentences Of UNREAL CONDITION CONDITIONAL SENTENCE A) Present or Future

Conditional sentences
Of UNREAL CONDITION

CONDITIONAL SENTENCE

A) Present or Future

B) Past

e.g.: How

nice it would be for Mother if she had a car.

e.g.: It would have been too wonderful if he had said it.

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A) Unreal condition Subjunctive II (non-perfect) The Conditional Mood (non-perfect) Principal

A) Unreal condition

Subjunctive II
(non-perfect)

The Conditional Mood (non-perfect)

Principal clause

If-clause

How nice it

would be for
Mother,

if she had a car.

The Conditional sentence refers to
the FUTURE or PRESENT

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B) Unreal condition Subjunctive II (perfect) The Conditional Mood (perfect) Principal

B) Unreal condition

Subjunctive II
(perfect)

The Conditional Mood (perfect)

Principal clause

If-clause

It would have

been
too wonderful

The Conditional sentence refers to
the PAST

if he had said it.

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SPLIT CONDITION Subjunctive II (perfect) The Conditional Mood (perfect) Principal clause

SPLIT CONDITION

Subjunctive II
(perfect)

The Conditional Mood (perfect)

Principal clause

If-clause

The principal clause and

if-clause refer to
DIFFERENT TIME

The Conditional Mood (non-perfect)

Subjunctive II
(non-perfect)