Fought
The past participle of "fight" is "fought." It is used in perfect tenses, such as "has fought" or "had fought." The verb "fight" is an irregular verb, which means its past forms do not follow the standard pattern of adding "-ed."
The past tenses of "lonely" are "lonelied" and "lonely" itself.
had.
The past tenses of "bring" are "brought" for the simple past and "had brought" for the past perfect.
Simple past: taught Past perfect: had taught
Past tense is act or action done in the past.The past tenses include the simple past, past perfect, past continuous, and past perfect continuous.
"Nervous" is an adjective, it doesn't have a past tense. It is only verbs that have a past tense.
Present - am, is, are. Past - was, were.
The past tense is went.
"had not" is the past tense of "have not". (not is an adverb and does not have tenses)
There are three simple tenses - past, present and future.
Yes, they are the basic tenses.