Occupied is the past tense of occupy.
It is an adverb, not a verb,; it can accompany a Present, a Past, a Present Perfect, a Past Perfect and a Future verb.
FUTURE: going PRESENT: go PAST: gone
The word 'noticed' is generally referring to the past tense.
The past tense is watched.The present tense is:I/You/We/They watch.He/She/It watches.The present participle is watching.The future tense is will watch.
It doesn't have a past/present/future tense as it is not a verb.
Occupied is the past tense of occupy.
past tense
"Occupied" can be used in the past, present, or future tense. It is the past tense of "occupy", the present participle, and can also serve as an adjective to describe something that is currently being used or filled.
There is a past, present, and future. There was a past; there is a present and there will be a future.
Past - was Present - is Future - will be
its past present and future we was there in the past we is in the present and we is the future
Past: Lost Present: lose Future: lose
The past is bitten and future will bite
past - lost present -lose future - will lose
Present - I/you/we/they go. He/she/it goes. Past - Went. Future - Will go.
future
Future