Sick isn't a verb but an adjective. Therefore there is no past tense of sick. However, you can simply say "was sick"
She was She is sick. She was sick.
was sick
The word sick is an adjective, and therefore does not have a past tense. Only verbs have past tenses.
is - is present tense. He is from China. was - is past tense. He was sick last week.
As a verb, it is normally spelled "sic". The past tense and past participle are the same: sicked.
The past tense of feel is felt. For example, I felt sick. Or, I felt the cloth.
The past tense of feel is felt. For example, I felt sick. Or, I felt the cloth.
was = singular - He was sick last weekwere = plural - They were sick last week
Feel is an irregular verb. The past is felt.I felt sick yesterday.
Is is present tense egShe is watching a movie. (happening now).was is past tense egShe was watching a movie yesterday.also:She is sick and can't go to school. She was sick yesterday too.
the past tense of am is was and the past tense of has is had
The past tense of get is got. For isn't a verb and so doesn't have a past tense. The past tense of has is had. Had is already the past tense. The past tense of have is had.