Perfect Tenses Introduction

Our school had closed for the summer.

• present perfect

• past perfect

• future perfect

• present continuous

My mother has finished her Master's Degree in Investigation.

• present perfect

• past perfect

• future perfect

• past continuous

Pinguins will have become extinct by 2015.

• present perfect

• past perfect

• present continuous

• future perfect

The seniors class has planned a trip to New York City.

• present perfect

• past perfect

• future perfect

• present continuous

Senior citizens will have become the majority of Puerto Rico's residents.

• present perfect

• future perfect

• past perfect

• future continuous

These days had gone by really fast.

• present perfect

• future perfect

• past perfect

• present continuous

I had completed my homework before I went to sleep.

• past perfect

• present perfect

• simple past

• future perfect

My brother will have graduated by the time I begin college.

• future perfect

• simple future

• past perfect

• present perfect

My friends and I had written 10 pages by the deadline!

• present perfect

• future perfect

• past perfect

• simple future

The Capitanes team will have won the series before the Piratas had noticed.

• past perfect, simple past

• present perfect, past perfect

• future perfect, past perfect

• future perfect, simple past