Shaky English Logo
BlogBusinessesSchoolsDownload the App

Resources

Blog

Follow us:

Services

TeachersSchoolsBusinesses

Contact & Legal

Contact UsFeedback & IdeasPrivacy PolicyTerms of Use

© 2026 Shaky English. All rights reserved.

  1. Home
  2. Blog
  3. Tenses & Verb Forms
  4. Since vs. For
Tenses & Verb Forms

Since vs. For

1 min read
Share:

We use since and for to talk about how long something has been happening — but they are used in different ways depending on the type of time reference.

When to use “since”

Since is used with a specific point in time — when something started. This can be a date, a day, or a specific event.

  • She’s lived in Berlin since 2018.
  • I haven’t seen him since Monday.
  • They’ve been married since last summer.

When to use “for”

For is used with a length of time — a period or duration.

  • She’s lived in Berlin for five years.
  • I haven’t seen him for two days.
  • They’ve been married for a long time.

💡 Tip

  • Use “since” with a starting point in time (e.g. since 9 AM, since last week).
  • Use “for” with a duration of time (e.g. for 3 hours, for six months).

Test your knowledge 📝

Question 1 sur 8Score: 0/8

We’ve lived here ___ 2010.

Discover the app: Shaky English

Join 100,000 people who are improving their English skills on the Shaky English app

Download on the App StoreGet it on Google Play

Other similar rules

Conjugation

Collective/plural nouns: People, Police, Staff

Some nouns in English look singular but are actually used as plural nouns. This means they take a plural verb. Common examples include people, police, and staff. 1. People → always plural People is t...

Read more→
Common confusions

I.e. vs. E.g.

Have you seen i.e. and e.g. in writing and wondered what they actually mean? These little abbreviations can make your writing clearer and more precise — if you use the right one! What do i.e. and e.g...

Read more→
Common confusions

Who's vs. Whose

Let’s quickly clear up the difference between who’s and whose! Who's Who's is a contraction of who is or who has. Who's at the door? → Who is at the door? Who's coming to dinner? → Who is comi...

Read more→
Agreement rules

Parallel Structure (Parallelism)

Parallel structure (parallelism) means keeping the same grammatical pattern in a list, comparison, or sentence structure. It makes your writing clearer, smoother, and more professional. When the forms...

Read more→
Agreement rules

Using “wish” + correct tense

We use wish to talk about situations that are unreal, impossible, or different from what we want. The verb after wish always shifts one step back in time, even if the meaning is present or future. Wi...

Read more→
Common mistakes

Yet / Still / Already

Yet, still, and already are time adverbs that are often confused. They all relate to time, but they express different ideas: expectation, continuation, or completion. 1. Yet → something expected (not...

Read more→
Common confusions

More than vs. Over

Is it “more than 100 people” or “over 100 people”? Good news: in most cases, both are correct! But here’s how to choose the best one for your sentence 🧠 More than More than is used to talk about qu...

Read more→
Common confusions

That vs. Which

Confused about when to use that or which? You’re not alone — this is one of the trickiest grammar points, even for native speakers! That That is used to give essential information — information that...

Read more→