In passive voice, the object (my work) becomes the subject, and the verb changes accordingly:
Active voice: I shall do my work myself.
Passive voice: My work shall be done by me.
Rule for future simple tense: Shall/will + be + past participle (done) is used to form the passive structure.
Past Continuous Tense
Active Voice Formula: Subject + was/were + v4+ object.
Passive Voice Formula: Object + was/were being + v3 + by + subject
The sentence is in simple present tense, so the passive voice follows the structure:
Object + is/are + past participle + by + subject
Hence, "Pets are kept by Elizabeth" is correct.
Know is a verb which means جاننا
Knew is the second form and known is the third form of know.
Past Indefinite tense
Active Voice= Subject + Second Form of Verb + Object.
Passive Voice = Object + was/were + third of verb + by + subject.
The passive voice of "Does she write a letter?" is "Is a letter written by her?"
This changes the focus from the subject performing the action to the action being performed on the object.
Active Voice: Who is creating this mess?
Passive Voice: By whom is this mess being created?
Use structure
“By + question word + subject + auxiliary + past participle”
ND12_8_2023
It is time for the bell to be rung.
Given sentence is in present continuous tense and it is in active voice.
Rule :
Subject + (is/am/are) + to be + V3
Know is a verb.
Knew is the second form
while
known is the third form of Know.
Passive Voice = Object + is/am/are + third of verb + to + subject.
ND2-08-2023
The sentence is in simple present tense.
Passive voice of "She draws a picture" becomes: "A picture is drawn by her."
The sentence follows the active voice structure, where the subject (All my certificates) performs the action (are attached).
In passive voice, it would be restructured as: All my certificates have been attached herewith.