The past tense of laser is lasered.
The past tense of feel is felt, and the past tense of speed is sped.
The past tense is vacuumed.
Scanned is the past tense of scan.
The past tense of collide is collided.
The past tense of blast is blasted.
The word laser is only informally used as a verb, with the past tense "lasered." (fired or shot with a laser)
The past tense of 'lase' (as in: to use a laser) should be 'lased'.
the past tense of am is was and the past tense of has is had
The past tense of "has" is "had" and the past tense of "have" is "had."
Was and were are both the past tense of be. The present tense is: I am he is you are they are The past tense is: I was he was you were they were
"will be" is the future tense of "be". The past tense of "be" is "was/were".
The past tense is she did.
The word "were" is past tense. It is the past tense of the verb "to be."
The past tense of "will" is "would". The past tense of "to be" is "was" or "were".
The past tense of "you will not" is "you would not."
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 "am" is "was" and the past perfect tense of "has" is "had."