Regular past verbs: report what happened and what is ready

Every English verb has a base form. That is the word you find in a dictionary: clean, pack, wait. A regular verb makes its past forms in one simple way. You add -ed to the base form: cleaned, packed, waited. The past simple form and the past participle form are the same word. That is why regular verbs are the easy ones to learn.

An irregular verb does not follow this rule. Go becomes went and gone. Buy becomes bought. You learn those forms one by one. A regular verb only asks you to remember one ending and a few spelling rules. Most English verbs are regular, so this one rule helps you every day.

Learn each regular verb as a set of three forms. The first is the base form. The second is the past simple. The third is the past participle. For a regular verb, the second and third forms look the same: pack, packed, packed. You will use the second form on its own and the third form after a helping verb such as have or has.

You can practise this again in Simple Past Tense: Actions and Past States and Irregular Verbs: Past Forms and Participles.

Use the past simple when an action happened at a time that is over. The time can be named or clear from the situation: yesterday, last night, two hours ago, in 2019, when I was at school. The sentence pattern is simple. Put the subject first, then the past form: I locked the door. You do not need a helping verb.

The form does not change with the subject. I, you, he, she, we and they all take the same past form. That is a real advantage over the present, where he and she often need an -s. So once you know packed, you can use it with everyone.

Sometimes you do not care when something happened. You care that it is done now. For that, use have or has and the past participle: I have packed the box, so it is ready. This form connects a past action with the present moment. Speakers often add already, just or yet.

Choose the helping verb by the subject. I, you, we and they take have. He, she and it take has. In speech, have and has are often short: I've packed it, she's cleaned it. Listen for that small sound before the verb, because it changes the meaning from a story to an update.

Most regular verbs simply add -ed to the base form: wait becomes waited, clean becomes cleaned. Look at the last letter before you write. If the base form already ends in e, add only d: close becomes closed, hope becomes hoped. If it ends in a consonant plus y, change the y to i and add -ed: carry becomes carried, study becomes studied.

When a vowel comes before the final y, keep the y: enjoy becomes enjoyed, play becomes played, stay becomes stayed. Use the same spelling for the past simple and the past participle. A spelling mistake in an -ed ending is one of the most common errors in written English, so this check is worth two seconds.

Some short verbs double their last letter before -ed. The rule is this. If a one-syllable verb ends in one vowel letter and one consonant, double the consonant: plan becomes planned, stop becomes stopped, drop becomes dropped. The double letter keeps the vowel sound short, so planned does not turn into a word that sounds like plane.

Do not double w, x or y: fixed, showed, played. Do not double after two vowels or two consonants: cooked, helped, waited. Longer verbs usually do not double either: opened, visited, listened. One exception is a longer verb with a strong final syllable, such as prefer, which becomes preferred.

The letters -ed are written the same way every time, but you hear three different sounds. After a quiet final sound such as k, p, s, sh, ch or f, the ending sounds like t: packed, helped, washed, fixed. After a t or d sound, the ending adds a short extra syllable that sounds like id: waited, needed, started, visited.

After every other sound, the ending sounds like d: cleaned, played, opened, called. In fast speech the t and d endings can be very quiet, and the next word can hide them. That is why dictation is useful here. Listen for the time words and the helping verb, then write the full -ed even when you barely hear it.

In a question or a negative sentence, the past meaning moves into the helping verb did. After did or didn't, go back to the base form: Did you lock it? I didn't lock it. Do not add -ed twice. Did you locked it is a mistake, and so is I didn't locked it. Short answers use did as well: Yes, I did. No, I didn't.

This rule works for irregular verbs too. Buy has the past form bought, but the question is Did you buy paper? The same idea applies to the present: after does or doesn't you use the base form. Check the helping verb first, then decide whether the main verb needs an ending.

Here is a reference list of forty common regular verbs, grouped by the sound of the ending. Each line shows the base form, then the past simple and past participle, which are the same word. Use the list in two ways. First, read a line aloud: ask, asked, asked. Second, cover the right side and say the forms from memory. Every verb here follows the spelling rules above, so the list is also a way to practise them.

A useful handover names a completed action and explains what another person should do next. Add a finished time when it helps the reader understand the order. Use a present update when the result matters now. Before sending, cover your verb list and recall each base form, past form and past participle. Then check the helping verbs and the spelling of every ending.