The past perfect tense is had moved.
The past perfect tense is had come.
"Had flowed" is the past perfect tense of flow.
"Had flowed" is the past perfect tense of flow.
"Had moved" is the past perfect form of "move".
There are three perfect tenses for all verb: present perfect (have/has thrown), past perfect (had thrown), and future perfect (will have thrown).
"Thrown" is the past participle of the verb "throw" and is used in past perfect or passive forms, such as "has thrown" or "was thrown".
The past tense of throw is threw. The present tense of throw is throw.
The past tense of steal is stole. The past tense of throw is threw.
The past tense of "throw" is "threw." The past participle is "thrown."
The future perfect tense of throw is will have thrown.
The past tense of "exist" is "existed." The past perfect tense is "had existed."
Throw is an irregular verb. Throwed is not the past tense. Threw is the past tense.
The past tense of sit is sat. The past perfect tense of sit is had sat.
The past tense of "bleed" is "bled." The past perfect tense of "bleed" is "had bled."
The present perfect tense of "throw" is "have thrown."
The past tense for throw is threw.