Present participle clauses (-ing)

The -ing form has an active meaning. The two actions share the same subject. They happen at the same time, or the -ing action describes how/why.

Participle clauseFull sentence equivalent
Walking home, I saw an accident. As I was walking home, I saw an accident.
Feeling tired, she went to bed early. Because she felt tired, she went to bed early.
The man sitting next to me is my uncle. The man who is sitting next to me is my uncle.
Same subject rule: The participle clause must refer to the same subject as the main clause. ✗ "Walking home, the rain started." (= the rain was walking home?) ✓ "Walking home, I got caught in the rain."

Past participle clauses (-ed)

The past participle form has a passive meaning. It often explains a reason or describes a state caused by something.

Participle clauseFull sentence equivalent
Surprised by the news, he sat down. Because he was surprised by the news, he sat down.
Written in 1813, the novel is still popular. The novel, which was written in 1813, is still popular.
Exhausted after the race, she collapsed. Because she was exhausted after the race, she collapsed.

Perfect participle clauses (having + past participle)

Use having + past participle to show that the participle action was completed before the main verb action.

Participle clauseFull sentence equivalent
Having finished her work, she left the office. After she had finished her work, she left the office.
Having eaten, we went for a walk. After we had eaten, we went for a walk.
Having been told the news, she burst into tears. After she had been told the news, she burst into tears.
-ing vs having + pp: Use -ing for simultaneous actions. Use having + pp to emphasise that one action was completed first: "Walking to the shop, I met her." (= while walking) vs "Having walked to the shop, I bought some milk." (= after arriving)

Exercises

Choose the correct participle form.

1. ___ out of the window, he noticed the dark clouds gathering.

2. ___ by the loud noise, the baby woke up crying.

3. ___ all her savings, she could finally afford the trip.

4. The woman ___ at the corner is my neighbour. (= who is standing)

5. ___ the meeting, the manager sent a summary to the team. (= After the meeting ended)