Rules of change in the past continuous tense, rules of change in the past tense

The rules for changing the past tense are as follows:

1. Ed is generally added after the verb. Such as: play-played, weigh-weighed, sign-signed.

2. After the verb ending with the initial e, add only d. For example: like-liked, hate-hated, date-dated.

3. In the consonant letter with ".

y", change y to i, and then add ed. Such as: supply-supplied, fly-flied, study-studied.

Techniques for changing the blind style:

Adding d or t after the original form of the verb becomes the past tense and the phonetic change occurs. It ends in ought and aught and is pronounced in the past tense of :t. Because it involves past participles.

The grammatical structure of is the passive voice.

and at the time of completion. Therefore, when the past tense and the past participle are the same, we need to carefully screen and be able to say whether the past tense or the past round answer empty word is used. There are a lot of words in this category, you can read it several times and strive to memorize it.

1. Ed is generally added after the verb.

Such as: play—played, offer—offered, weigh—weighed, destroy- destroyed, sign—signed

2) After a verb ending with the letter e, add only -d.

For example: like—liked, provide—provided, hate — hated, date—dated.

3) After a verb ending with "consonant letter + y", change y to i and add ed.

Such as: supply-supplied, fly-flied, study-studied.

4) After a verb that ends in a stressed closed syllable with a single short vowel and ends with only one consonant letter, double write the last consonant letter and add -ed.

Such as: plan—planned, refer—referred, regret—regretted, ban—banned

In general, ed is added directly after the verb form.

Such as: wanted, played.

Verbs ending with the unpronounced letter e, add d directly.

Such as: hoped, lived.

To stress a closed-syllable word, you need to double write the last consonant letter and add ed. For example: stopped, shipped.

Verbs ending in the consonant letter + y change y to i and add ed.

e.g. studied, worried.

Some verbs do not conform to the above rules and require special memory.

Such as: am(is)-was, are-were, go-went, eat-ate, swim-swam, buy-bought, see-saw, teach-taught, bring-brought, think-thought, fall-fell, hurt-hurt, break-broke, win-won, lose-lost