Lost.
Lost is the past tense of lose. The past tense of loose is loosened, though some say loosed.
The past participle for "loose" is "loosened."
'Loose' is an adjective, as in ' a box of loose screws'. The verb related to 'loose' is 'to loosen' and its past tense is 'loosened'.
The past participle of "do" is "done." The past participle of "have" is "had."
The past participle of "am not" is "have not been."
loose loosed loosedLoose the ropes we are leaving now!He loosed his grip suddenly.The dogs have been loosedThe dogs are loose: the dogs have been loosened. More correct is loosen the ropes. Loose is an adjective - the verb is loosen.So he loosened his grip - his grip was loose. The dogs were let loose, or loosened.In fact, it can use as an intransitive verb meaning to relax, although purists rarely use the word as anything but an adjective.
The past participle of "do" is "done."
The simple past tense and past participle of "loose" is "loosed"
'Loose' is an adjective, as in ' a box of loose screws'. The verb related to 'loose' is 'to loosen' and its past tense is 'loosened'.
The past participle of "am not" is "have not been."
The past participle of "do" is "done." The past participle of "have" is "had."
The past tense of "have" is "had," and the past participle is also "had."
The past and past participle for "buy" is "bought."
Being is the present participle. The past participle is been.
Eating is the present participle; eaten is the past participle.
The past participle is thought.
"Did" is the past and "done" is the past participle.
The past participle is had.
The past participle of "do" is "done."