Warning, this verb may not exist. Conjugation is given as example.
Indicative
Present
I warn warn you warn warn he warn warns we warn warn you warn warn they warn warn
Present continuous
I am warn warning you are warn warning he is warn warning we are warn warning you are warn warning they are warn warning
Preterite
I warn warned you warn warned he warn warned we warn warned you warn warned they warn warned
Preterite continuous
I was warn warning you were warn warning he was warn warning we were warn warning you were warn warning they were warn warning
Present perfect
I have warn warned you have warn warned he has warn warned we have warn warned you have warn warned they have warn warned
Present perfect continuous
I have been warn warning you have been warn warning he has been warn warning we have been warn warning you have been warn warning they have been warn warning
Pluperfect
I had warn warned you had warn warned he had warn warned we had warn warned you had warn warned they had warn warned
Pluperfect continuous
I had been warn warning you had been warn warning he had been warn warning we had been warn warning you had been warn warning they had been warn warning
Future
I will warn warn you will warn warn he will warn warn we will warn warn you will warn warn they will warn warn
Future continuous
I will be warn warning you will be warn warning he will be warn warning we will be warn warning you will be warn warning they will be warn warning
Future perfect
I will have warn warned you will have warn warned he will have warn warned we will have warn warned you will have warn warned they will have warn warned
Future perfect continuous
I will have been warn warning you will have been warn warning he will have been warn warning we will have been warn warning you will have been warn warning they will have been warn warning
Conditional
Present
I would warn warn you would warn warn he would warn warn we would warn warn you would warn warn they would warn warn
Present continuous
I would be warn warning you would be warn warning he would be warn warning we would be warn warning you would be warn warning they would be warn warning
Past
I would have warn warned you would have warn warned he would have warn warned we would have warn warned you would have warn warned they would have warn warned
Past continuous
I would have been warn warning you would have been warn warning he would have been warn warning we would have been warn warning you would have been warn warning they would have been warn warning