Stressed, wary, anxious, edgy,
Only verbs have tenses, so any word that is not a verb does not have a past tense (or any other tense).
will... run play draw e.t.c
Boring is not a verb, hence, does not have a past tense usage, or participle. Boring is an adjectival word used to modify other words.
The words were and was are both past tense of be.
Some examples include: danced, drew, drank, died, disagreed.
Some examples of words that do not change in spelling when they become past tense are: hit, put, cut, split, and let.
Some examples of words with past tense forms ending in 't' include "felt," "kept," "spent," and "slept."
Thankful, tense, terse, and many more!
Run, eat, write, talk, study.
put words at the end of a word like ed, which makes past tense words like killed, filled, shared. but in some cases there are words like ran, went, drank, sang, and said.
Lied,tried, died (the past tense of most words that end in ie.)
A single-word anagram of the words tense crow is sweetcorn.