The adverbs still and just go before the main verb.
- I still love you.
(still/adverb – love/verb) - I will just do it.
- All my family still live there.
If there is an auxiliary verb, they go after it but before the main verb.
- I had just left when he arrived.
(had/auxiliary verb – just/adverb – left/verb) - I have still not called Jan.
- Have you just eaten my last chocolate?
If there are two auxiliary verbs, they go between them.
- They have just been informed.
(have/auxiliary verb – just/adverb – been/auxiliary verb – informed/verb) - She has just been reading your private letters.