"Fed" is already in the past tense. For example, you could say "I fed my dog yesterday."
The past tense of state is stated.
The past tense of vote is voted.
There is no past tense for "voters" as the word is not a verb. A past tense is the word to describe the action/verb retrospectively. If you were meaning "vote", the past tense of this word is "voted".
'Amendment' is a noun, it doesn't have a past tense.
Approved is the past tense of approve.
Fed is the past tense of feed.
The past tense of "feed" is "fed." The past tense of "know" is "knew."
The past tense of feed is fed.
'fed' is the conventional past form of 'feed'
It can be, as in fed individuals, fed sheets. It is the past tense and past participle of the verb to feed.
It is the past tense of the verb "to feed".
The word feet is a noun. There is no past tense for nouns.
Fed is a verb. It's the past tense of feed.
"fed"
Food is a noun, not a verb. Only verbs have tenses. The verb form is feed. The past tense of feed is fed.
Past tense of lead; ie, led. Past tense of feed; ie, fed. Past tense of cry; ie, cried. Past tense of fry; ie fried. There are many past tense verbs which end in -ed while at the same time not all past tense verbs necessarily do end in -ed.
The past tense of lie is Lay, as in I lay on the couch. The past tense of the other lie is Lied- I lied about eating my broccoli, while in reality I had fed it to the dog.