We have been going out (together) for four years. (Alternatively, we have been seeing each other for four years or we have been in a relationship for four years)

We are going to get married in a couple of years' time (or in two years, in about two years, in a couple of years)

We must (or we have to) finish our studies first and find a (good) job.

We are planning to go to Turkey on our honeymoon. 

(The verb to plan is often used with the present continuous to refer to the future. Also, it's probably better to say on our honeymoon)

I hope that helps.

Please, correct me :)

We  have been in relationship 4 years. And we will  get married in  two years. We must first finish studying, and find a job. We plan come to go to Turkey for our honeymoon.

Congratulations and all the best for your future together!

Please, correct me :)

We have been (jer pričaš o nečemu iz prošlosti što nije baš u potpunosti gotovo. To je ono što se zove "present perfect tense" odnosno "sadašnji pefekat")  are in relationship 4 years. And we will get to married (to get married - venčati se. Ne možeš reći "to get married for ... years" jer je to bukvalistički. Ni mi u srpskom/bosanskom/hrvatskom jeziku ne bismo rekli "venčati se u dve godine", jer nije u duhu naših jezika, a jeste u duhu engleskog jezika. )  y for two years. First, W we must first finish a studying and find a job. Then, we're going to We plan come to Turkey for honeymoon. 

Ove poslednje dve rečenice sam morala malo da ti izmenim skroz kako bi bilo u duhu našeg jezika, a da pritom ne bude pogrešno napisano na engleskom. 

Ako imaš bilo kakvih dodatnih pitanja ili ti je potrebna moja pomoć, slobodno mi se obrati. 

Želim ti prijatan dan.

Please, correct me :)

We are in this  relationship last 4 years. And we will do marry in next  two years. We must first finish our studing  and finding a job. We plan come to Turkey for our honeymoon.

Thanks

Rohit Bansal

Please, correct me :)

We are in relationship for 4 years, and we will marry in next two years. We must first finish studing and find a job. We plan to come to Turkey for our honeymoon.