Correct spelling

happened

Correct spelling, explanation: happened is a past tense from the verb happen. In the creation of regular past tenses, -ed suffix is added at the end of the word. Therefore, happen + ed creates happened, as there is no need for a double n and the process is generally very regular.

Definition of happened:
Verb, past tense of happen
1. To take place, to occur
The door was open; the robbery must have happened when I was out.
2. To take place by accident
I just happened to be in the right place to find a $100 laying on the ground.


Incorrect spelling

happenned

Incorrect spelling, explanation: the past form of regular verbs is created by adding the suffix -ed. In case of the verb happen, this is a straightforward proccess, in which there is no need for any changes or substitutions. It is important to remember, that the past-tense suffix may differ between -ed or just d where e is already at the end of the verb, but there is no -ned variant, which would lead to forms such as happenned, which explains, why this form does not exist.

Incorrect spelling

happended

Incorrect spelling

Incorrect spelling

happend

Incorrect spelling

Incorrect spelling

hapened

Incorrect spelling

Incorrect spelling

heppened

Incorrect spelling