is this sentence grammatically correct?

1. Did you know that he has cheated on you?

2. Do you know that he always has been telling you to stop making a joke?

I guess I am quite bit confused when it comes to do/did question sentence, whether I can follow it up with present perfect/past perfect tense.

Are these sentences grammatically correct?

1. Did you know that he has cheated on you?

2. Do you know that he always has been telling you to stop making a joke?

I guess I am quite a bit confused when it comes to do/did question sentences, whether I can follow it up with present perfect/past perfect tense.

is this sentence grammatically correct?

1. Did you know that he has cheated on you?

2. Do you know that he always has been telling you to stop making a joke?

I guess I am quite bit confused when it comes to do/did question sentence  , whether I can follow it up with present perfect  / past perfect tense.

is this sentence grammatically correct?

1. Did you know that he has cheated on you?

2. Do you know that he always has been telling you to stop making a joke?

I guess I am quite bit confused when it comes to do/did question sentence, whether I can follow it up with present perfect/past perfect tense.