The past participle is had.
had
The three kinds of participles are present participles (ending in -ing), past participles (often ending in -ed, -en, or other irregular forms), and perfect participles (having been + past participle).
The three kinds of participles are past simple participles, past participles, and present participles. Future participles are not included because they don't involve changing the actual word.
"Fungus" is a noun, not a verb. Nouns do not have past participles, or any other participles.
The past tense of "sting" is "stung" and the past participle is also "stung."
Present and past are the only types of participles in English.
constructed
The past participle is shaken.
A past participle is the form of a verb used to create perfect tenses (e.g., present perfect, past perfect). In English, regular past participles often end in -ed, while irregular past participles have unique forms (e.g., "written," "taken").
In Spanish, yes, there can be feminine endings on past participles. English does not have gender-specific endings on past participles.
Sworn
SUNK
It is leapt.