Original BandLadder material
Along the way you get worked examples with the key words marked, before-and-after fixes that show why the first version loses marks, a one-page visual summary, a quick check to test yourself and a recap of the rules to remember. Each card holds one idea, so you can read it on a phone between practice sessions.
Reading it online is free: create a free BandLadder account and the whole lesson opens in our study reader, on the web and in the app. Downloading the PDF to keep needs a plan; the free reader has every card.
The first 3 of 9 cards
one error per helper
Be, have and do are tiny and everywhere, so slips slide past. These two sentences hide three.
Nowadays, students isthey → 'are' busy, and they are haveno 'are' before have little free time. Does theythey → 'do' need more holidays?
Fixed: are · have · Do they
ask in this order
Be, modals and perfect 'have' ask their own questions: 'Is she ready?' 'Have you finished?'
and what comes next
| Subject | be | have | do |
|---|---|---|---|
| I | am / was | have / had | do / did |
| he, she, it | is / was | has / had | does / did |
| we, you, they | are / were | have / had | do / did |
| Next word | -ing, -ed, adjective, noun | past participle or noun | plain verb (helper) |
After do, does or did the verb stays plain: 'Does she agree?', not 'Does she agrees?'
Card 4 of 9 onwards
Keep reading free
The other 6 cards open in the reader with a free account.
Create a free account →9 cards
Read the full Be, have or do? free
Create a free account and it opens in the study reader, with the rest of the BandLadder library. Download the PDF with any plan.
Create a free account →Preparing for PTE? Read it in the PTE library.
Free practice
Keep reading
Questions
Yes, to read online. Create a free BandLadder account and the full lesson opens in the study reader. No card details are needed.
The PDF download comes with any BandLadder plan. Free accounts read the lesson online in the study reader, on the web and in the app.
The BandLadder team wrote and checked it. It is original BandLadder material, not copied from books or other websites, and its exam facts are checked against the official IELTS and PTE pages.
Both. The lesson is in the IELTS and the PTE study library, so it opens whichever exam you prepare for.
IELTS is a registered trademark of the University of Cambridge, the British Council and IDP Education Australia. PTE is a trademark of Pearson. BandLadder is not affiliated with either.
© 2026 BandLadder. Written and checked by the BandLadder team. You may quote or cite this page with credit to BandLadder and a link to it; republishing it in full needs our written permission. Content use policy