The Complete Guide to English Tenses: Past, Present and Future Explained Simply

Tenses tell us when something happens: in the past, in the present, or in the future. Once you understand how they work, your speaking and writing become clearer and more confident. This guide explains all 12 English tenses in simple language, with examples you can use right away.

Reading time: about 8 minutes

In this guide

• What a tense is and how English organises time
• All 12 tenses with structure and examples
• How to use the past participle correctly
• Signal words that help you choose the right tense
• Common mistakes and a 10-question practice test

What is a tense?

A tense is the form of a verb that shows time. When you say I walk, I walked or I will walk, the verb changes so the listener knows when the action happens.

English has three times (past, present and future) and four aspects (simple, continuous, perfect and perfect continuous). Three times multiplied by four aspects gives us the 12 tenses.

The 12 tenses at a glance

Use the example verb read as a pattern. The subject in every example is she.

Tense	How to form it	Example
Present simple	Base verb (add -s or -es for he, she, it)	She reads every night.
Present continuous	am / is / are + verb-ing	She is reading now.
Present perfect	have / has + past participle	She has read the book.
Present perfect continuous	have / has been + verb-ing	She has been reading for two hours.
Past simple	Verb + -ed, or the irregular past form	She read the book yesterday.
Past continuous	was / were + verb-ing	She was reading when I called.
Past perfect	had + past participle	She had read it before the exam.
Past perfect continuous	had been + verb-ing	She had been reading for an hour before dinner.
Future simple	will + base verb	She will read tomorrow.
Future continuous	will be + verb-ing	She will be reading at 8 pm.
Future perfect	will have + past participle	She will have read it by Friday.
Future perfect continuous	will have been + verb-ing	By July, she will have been studying for six months.

Present tenses

• Present simple is for habits, routines and facts. Water boils at 100°C. I go to school every day.
• Present continuous is for actions happening now or around now. The teacher is writing on the board.
• Present perfect is for finished actions that still matter now, and for life experiences. I have lost my key. Have you ever visited Abuja?
• Present perfect continuous is for actions that started in the past and are still going on. We have been waiting since morning.

Past tenses

• Past simple is for actions that finished at a definite time in the past. We wrote the test last week.
• Past continuous is for an action that was in progress at a past moment, often interrupted by another action. I was cooking when the light went out.
• Past perfect is for an action that happened before another past action. The class had started before I arrived.
• Past perfect continuous is for a longer action that continued up to a past moment. He had been studying for hours before he slept.

Future tenses

• Future simple is for decisions, promises and predictions. I will help you. It will rain tomorrow.
• Future continuous is for an action that will be in progress at a future time. This time tomorrow, I will be travelling.
• Future perfect is for an action that will be finished before a future time. She will have finished her project by Monday.
• Future perfect continuous is rare. It shows how long something will have been happening by a future time. By December, I will have been learning English for a year.

Understanding the past participle

The past participle is the third form of a verb. You need it for the three perfect tenses (present perfect, past perfect and future perfect). For regular verbs, the past simple and the past participle look the same. For irregular verbs, they often change, so it is best to learn them in groups.

Base form	Past simple	Past participle
work	worked	worked
go	went	gone
eat	ate	eaten
write	wrote	written
see	saw	seen
take	took	taken
buy	bought	bought

Signal words that help you choose the tense

Tense	Common signal words
Present simple	always, usually, often, every day, never
Present continuous	now, at the moment, today, currently
Present perfect	already, yet, just, ever, never, so far, since, for
Past simple	yesterday, last week, in 2020, ago
Past continuous	while, when, at 6 pm yesterday
Past perfect	before, after, by the time, already
Future simple	tomorrow, next week, soon, in the future
Future perfect	by tomorrow, by next month, by the end of the year

Common mistakes to avoid

Wrong	Correct	Why
I am knowing the answer.	I know the answer.	Verbs like know, like and want are not normally used in the continuous form.
She go to school yesterday.	She went to school yesterday.	Yesterday needs the past simple.
He don't like rice.	He doesn't like rice.	Use does not (doesn't) with he, she and it.
I have seen him yesterday.	I saw him yesterday.	A definite past time needs the past simple, not the present perfect.
I am living here since 2019.	I have lived here since 2019.	Since and for usually go with the perfect tenses.
If it will rain, we will stay home.	If it rains, we will stay home.	After if, use the present simple for future meaning.

Practice: test yourself

Write the correct form of the verb in brackets.

1. She ______ (go) to school every day.
2. They ______ (play) football now.
3. I ______ (finish) my homework already.
4. We ______ (live) in this town since 2018.
5. He ______ (watch) TV when the light went out.
6. The teacher ______ (leave) before we arrived.
7. I ______ (visit) my uncle tomorrow.
8. By next year, she ______ (finish) school.
9. He ______ (not eat) yet.
10. What ______ you ______ (do) at 6 pm yesterday?

Show the answers

1. goes
2. are playing
3. have finished
4. have lived
5. was watching
6. had left
7. will visit
8. will have finished
9. has not eaten (hasn't eaten)
10. were ... doing

Final thoughts

Do not try to memorise all 12 tenses in one day. Start with the three simple tenses, then add the continuous and perfect ones one at a time. Read short texts, notice which tense the writer chose, and practise with your own sentences. Small daily practice beats long, rare study sessions.

Keep learning

• Parts of speech explained with examples
• Have, has or had? When to use each

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Next, learn the building blocks of every sentence in the guide to the parts of speech.

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