If-Clause dan Wish Sentences

Seperti pada posting sebelumnya ada 3 tipe If-Clause yaitu :

1. Tipe 1 : Digunakan untuk membuat kalimat sesuatu mungkin akan terjadi sekarang atau nanti jika diberikan suatu kondisi.
2. Tipe 2 : Digunakan untuk membuat kalimat sesuatu mungkin tidak akan terjadi pada masa depan jika diberikan suatu kondisi.
3. Tipe 3 : Digunakan untuk membuat kalimat sesuatu mungkin tidak (akan) terjadi pada masa lalu jika diberikan suatu kondisi.

The verb wish expresses a desire for a situation that does not exist right now in the present. A wish is a desire to change a real situation into an unreal one. The unreal situation is expressed in the simple past. For example:
I wish I lived in a house. I live in an apartment.
Wish sentences often express regret about a situation that you would like to change e.g.
A:Can you help me? B: No, I'm sorry. I wish I could, but I have an appointment.

In order to express future actions that you want to happen , you use would e.g.
I wish the bus would come. I'm cold. (In fact, the bus wouldn't come)
I wish you'd have a car to take me to the beach. (In act, you'd haven't a car)
I wish I were thin. (In fact, I were not thin)
I wish I hadn't said that. (In fact, I said it)
I wish I could fly. (In fact, I couldn't fly)
I wish I had a car. (In fact, I hadn't a car)
I wish I had try it. (In fact, I had'nt try it)
I wish I had have a Iphone4S. (In fact, I hadn't have it)
I wish I could do something. (In fact, I couldn't do)
I wish I could help you. (In fact, I couldn't help)

Sumber : http://netgrammar.altec.org/Units/Unit_15/a101c15_201000.html
http://www.englisch-hilfen.de/en/grammar/if_type3.htm
http://www.englisch-hilfen.de/en/grammar/if_type2.htm
http://www.englisch-hilfen.de/en/grammar/if_type1.htm