Milked. As in, "Sam milked the cow this morning."
'Is' is present tense be verb so no.But you can use the past participle after is in a passive sentence.The milk is kept in the fridge.
Present tense.
past tense
Yes, this is past tense.
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."
For the present tense verb "drink", the simple past is "drank" and the past participle is "drunk". If this past participle is part of a verb phrase, it always appears with some auxiliary verb. However, the participle is often used as an adjective, as in the sentence, "That man is drunk." If "is drunk" were interpreted with "drunk" as part of the verb, it would mean that something else is drinking the man, a very unlikely occurrence! In contrast, "All the milk was drunk" does mean that something else drank the milk. Therefore, in that sentence, "drunk" is functioning as part of the verb phrase "was drunk", the past tense in the passive voice. "Was" is the auxiliary verb. "Drinked" is never correct outside quotation marks!
It can be (spilled milk). It is the past tense and past participle of the verb (to spill) and may be a verb, participial, or adjective.