Service and Past perfect tense

Causative have

Causative has used to have something done by other person or for services like the hair cut.

a) Present tense

Sub + have + object + past participle
1) Every month I have my hair cut.
2) Every year I have my teeth checked.
3) Every year I have my house painted.
4) Every 3 month I have my car serviced.

b) Past tense

Sub + had + object + past participle
1) Last week I had my eye tested.
2) Yesterday I had my photograph taken.
3) Last week I had my dress dry cleaned.

c) future tense

Sub + will have or go to have + object + past participle
1) Next week I will have my house painted.
2) I am going to have my scooter repaired.
3) Next week I will have my hair colored.
4) Next week I am going to have my passport renewed.

Third condition

The third condition comes when two actions which happened at different times in the past.

Past  perfect  + simple past
Had + past participle + simple past
1) After I had checked my changed I left the shop.
2) When I had read the contract I signed it.
3) After I had taken the bag I ran.
4) When I had tried the shoes on I bought them.
5) After I checked my ticket I went to the airport.
6) After I had read the instruction I turned the machine on.