Present Perfect Continuous vs. Present Perfect

Both the present perfect and present perfect continuous connect the past with the present. The main difference is what the speaker wants to emphasize.

Structures

Examples

The first sentence focuses on the completed result. The second focuses on the activity and its duration.

Past Perfect Continuous – Basic Use

The past perfect continuous describes an activity that had been continuing for a period of time before another event or point in the past.

Examples

• I had been studying for two hours when she called.
• They had been waiting for thirty minutes before the bus arrived.
• She was tired because she had been working all day.

Negative Form

Questions

Future Perfect – Basic Use

The future perfect is used to describe an action that will be completed before a particular time or event in the future.

Examples

• I will have finished the project by Friday.
• She will have arrived by 8 p.m.
• They will have completed the course by next month.

Negative Form

Questions

Future Perfect Continuous – Basic Use

The future perfect continuous describes an activity that will have been continuing for a certain amount of time before a future point.

Examples

• By June, I will have been studying English for two years.
• Next month, she will have been working here for five years.
• By 10 p.m., they will have been traveling for eight hours.

Why Use It?

This tense focuses on the duration of an activity up to a particular time in the future.

Third Conditional – Basic Use

The third conditional is used to talk about imaginary situations in the past and their imaginary results. It often describes something that did not happen.

Examples

• If I had studied, I would have passed the exam.
• If she had left earlier, she would have caught the train.
• If we had known, we would have helped you.

Negative Example

Mixed Conditional – Introduction

Mixed conditionals combine different time references. They are useful when a past situation has a present result.

Example

The studying happened in the past, but the result is connected to the present.

More Examples

• If she had taken the job, she would live in London now.
• If he had saved more money, he would have a better car now.

Reported Speech – Basic Statements

Reported speech is used to tell someone what another person said without repeating their exact words.

Direct Speech

Reported Speech

When the reporting verb is in the past, the tense often moves one step back.

More Examples

• “I like coffee.” → She said that she liked coffee.
• “I will call you.” → He said that he would call me.
• “I can help.” → She said that she could help.

Reported Questions – Basic Use

Reported questions are used when we tell someone what another person asked.

Yes / No Questions

Use if or whether when reporting a yes/no question.

Wh- Questions

Keep the question word, but use normal statement word order.

Passive Voice – Present & Past

The passive voice is used when the action is more important than the person or thing performing it.

Present Simple Passive

Past Simple Passive

More Examples

• The letters are delivered every morning.
• The car was repaired yesterday.
• These products are made in Italy.
• The house was built many years ago.

Defining Relative Clauses – More Practice

Defining relative clauses give essential information about a person or thing. Without the relative clause, the meaning may be incomplete or less specific.

Who

Use who for people.

Which

Use which for things and animals.

That

In defining relative clauses, that can often be used for people or things.