Did you see the car accident?!
Grammer ok?
The grammar in your question is mostly correct. However, there is a minor mistake in how you spelled "grammar" (you wrote "grammer" instead). Here's the corrected question: "Did you see the car accident?".
So no exclamation point after the question?
Yes, that's correct. In most cases, a question mark is used at the end of a question, rather than an exclamation point. However, if you want to convey strong emotion or surprise, you could use an exclamation point after the question, but that would be less common.
"This will not be endured!" he roared.
Does this look right?
Yes, the sentence "This will not be endured!" he roared looks correct. It uses appropriate punctuation by placing an exclamation point within quotation marks to indicate the character's roaring tone.
A regular verb is word that expresses an action?
and a irregular verb is a non action word?
is this true?
No, that is not accurate. The distinction between regular and irregular verbs does not have to do with whether they express an action or not.
Regular verbs are verbs that follow a specific pattern when forming their past tense and past participle by adding "-d" or "-ed" to the base form of the verb. For example, the base form of "walk" becomes "walked" in the past tense and past participle.
Irregular verbs, on the other hand, do not follow this pattern and have their own unique form for the past tense and past participle. For example, the base form of "go" becomes "went" in the past tense and "gone" in the past participle.
Whether a verb expresses an action or not, regular and irregular verbs can be found for both cases. It is simply a matter of their specific form in different tenses, not their semantic meaning.