Present, Past, and Future Perfect Verb Tenses

Front

She ________ to Africa many times.

Back

has gone

Front

By the time the troops arrived, the war ________.

Back

had ended

Front

Women ________ in US presidential elections since 1921.

Back

have voted

Front

By the time help arrives, the refugees ________ many weeks.

Back

will have waited

Front

The bus ________ by the time I got to the bus stop.

Back

had already left

Front

The plane ________ by the time we get through this traffic.

Back

will have left

Front

My parents ________ on King Street for 50 years and they’re still there.

Back

have lived

Front

As soon as I saw her face, I knew I ________ her before.

Back

had met

Front

By this time tomorrow, he ________ his exams.

Back

will have finished

Front

In July this year, they ________ 10 years.

Back

will have been married