Education is a noun. It does not have a tense. However, you can say that someone was educated. That would be the past tense of the verb educate.
Present tense ' have ' Past tense ' had'. 1st person ; I have / I had 2nd person ; you have / you had 3rd person ; he/she/they have / he /she/they had.
The past tense of have is had.
have in past tense is had
All three words, 'Spell past tense' are correctly spelled.
You spell the past tense of settle like this: Settled
The past tense is fared.
The past tense is gardened.
The past tense is gassed.
The past tense is coasted.
The past tense is benefited.
The past tense is traveled.
The past tense is roped.