"so far" is not a verb, hence it cannot have any tense (Past Tense included).
Her is a pronoun, so it does not have a past tense.
"Began" is a past tense. "Began" is the past tense of BEGIN so therefore there is no past tense for "began"
Slept is the past tense of the verb sleep, so there is no past tense for it.
Opportune is an adjective and so doesn't have a past tense. Only verbs have a past tense.
Positive is not a verb, so it does not have a past tense.
The word "far" is an adjective and so doesn't have a past tense. Only verbs have tenses.
Choice has no past tense because it is a noun, not a verb.The verb is "to choose", and the past tense is chose.Examples: Every day I make choices. Yesterday I chose to eat an apple. So far today I have not chosen anything.
Precise is an adjective and so doesn't have a past tense. Only verbs have a past tense.
Her is a pronoun, so it does not have a past tense.
"Began" is a past tense. "Began" is the past tense of BEGIN so therefore there is no past tense for "began"
Their is not a verb so it does not show tense.
As far as I know there is no such thing as the verb "are"; it is one of the present tense forms of the verb to be, which in the past tense becomes "were".You are > You were.
"Yourself" is not a verb, so there is no past tense.
Wore is the past tense of wear. You cannot have a past tense of a past tense, so there is no such word as weared.
It is a noun, so it does not have a past tense.
"Or" is a preposition, not a verb, so it does not have a past tense.
Allowance is a noun and so doesn't have a past tense.