Questions, answers, negatives

Yes/No questions negative

statements 249
Yes/No questions and Yes/No

short answers 252

Alternative negative forms 253
Negative questions and Yes/No

short answers 255
Tag questions and Yes/No short

answers 256
Statement questions and Yes/No

answers 258

Echo tags 259

Additions and responses 260
Question-word questions form

and use 262
Particular question-words and

their uses 264
Question-word questions

subject-questions 269

Questions about alternatives 271

14 Conditional sentences
General information
Type 1 conditionals
Type 2 conditionals
Type 3 conditionals
Other uses of if and similar
conjunctions
Will and would after if

Emphatic questions with ever 271

Direct and indirect speech

Direct speech 284

Say, tell and ask 286
Indirect statements reporting

verb in the present 288
Indirect statements with tense

changes 289
Indirect statements with mixed

tense sequences 293

Indirect Yes/No questions 293
Indirect question-word questions 295

Indirect subject-questions 296
Uses of the to-infinitive in indirect

speech 296

When we use indirect speech 297

16 The infinitive and the -ing form

The bare infinitive 299

The infinitive with or without to 301

Bare infinitive or -ing form? 301

The to-infinitive 303
Verb (+ noun/pronoun) +

to-infinitive 305
Verb + to-infinitive or (that-)

clause 307

Adjective + to-infinitive 308

Noun + to-infinitive 311

The -ing form 312

Verb + -ing form 315
Adjectives and nouns + -ing

form 316

Prepositions + -ing form 317

Tо-infinitive or -ing form? 319