No, it is not. It is the past tense and past participle of the verb (to plod).
No. Plodded means walked slowly and heavily.
The future tense is will plod.
No, "plodded" is not a preposition. It is a verb that means to walk slowly or heavily with a weary, labored gait.
prodded
slowly walked :)
not a fast but slow
the word means to walk or work in a slow way because of tiredness.
walked walked heavily
Plod; tread.
The phrase "they plodded along on leaden feet" is a metaphor. It compares the heaviness of their steps to the weight of lead, suggesting a slow and laborious movement.
After a long day at work she plodded up the stairs to her bed.
It's what a horse does when it wanders. OFr example when a human wanders we too plod. It's a lazy, thoughtless form of "walking"
1. Adverb Of Time2. Adverb Of Place3. Adverb Of Manner4. Adverb Of Degree of Quantity5. Adverb Of Frequency6. Interrogative Adverb7. Relative Adverb