Prepositions - "Till" and "Until"

Prepositions – “Till” and “Until”

Till and until are used as conjunctions to indicate points in time, conditions, or events in relation to which other actions or events occur. They convey the idea of when something happens, stops happening, or is contingent upon another condition.

The Present Perfect Continuous tense

The Present Perfect Continuous tense

The Present Perfect Continuous tense is used to describe an action that began in the past, has continued up until now, and may still be ongoing. It is typically used to describe actions or situations that have a connection to the present moment.

The Past Indefinite Tense ( The Past Simple)

The Past Indefinite Tense ( The Past Simple)

Some adverbs and time expressions that can be used to indicate the past time frame with the Past Simple (Simple Past) tense: yesterday, last night, last week, last month, last year, in 2005, two days ago, a week ago, an hour ago, previously, before, then. These adverbs and time expressions are often used with the Past Simple tense to indicate that the action or event took place in the past and is now completed.