hadn

if it hadn't been for (someone or something)

If someone or something hadn't helped, intervened, or affected the situation in some way. The phrase is always followed by an explanation of how things would have turned out different without someone or something. If it hadn't been for those quick-thinking bystanders, I wouldn't be alive today. If it hadn't been for those meddling kids, we would have gotten away with it.
See also: been, if

have not heard the half of it

To know a small part of how bad something is, but without understanding the complete situation; to underestimate or be uninformed about how bad a situation really is. Our bosses think that this is a major setback, but they haven't heard the half of it. We're months, not weeks, behind schedule! A: "I heard you and Terry were going through a tough time." B: "Oh, you haven't heard the half of it."
See also: half, have, hear, not, of

hadn't oughta

Inf. should not have. You hadn't oughta teased me like that. I know I hadn't oughta stolen that candy.
References in classic literature ?
I'm sooary I ha spok'n on 't,' said Stephen, 'I ought t' hadn in my mind as I might touch a sore place.
The reality was that the wells hadn t been drilled and therefore were not producing oil.
In a statement, the TTP alleged that Pakistani government hadn t responded positively to the ceasefire, which began as a monthlong observance on March 1 and eventually was extended to April 10.
Unita leader Isaias Samakuva has long criticised the electoral process, saying the voters roll hadn t been authenticated while some 2,000 of his party s observers were denied accreditation to polling stations.
Former world number one Clijsters, who before this week hadn t played since March because of a right hip injury, was the champion in this pre-Wimbledon event in 2003.
Gmail, for example, wouldn t have had a fast start if Microsoft and Yahoo hadn t spent years cutting the features of their free e-mail services.
THE pressure is now on for Rangers to get their SPL push back on track after four games without a win and it is slightly surprising to see Motherwell as big as 10-1 to come away from Ibrox with the spoils tonight and virtually hadn the title to Celtic.
The venture however, hadn t been formerly sanctioned by ANRE.
In Townsville, a tropical city renowned for its easygoing lifestyle, residents said they hadn t felt a thing.
Arseniy Yatsenyuk also views it unacceptable when similar situations cannot be solved at the regional level: "What would people do if they had no access to Facebook and if this question hadn t reached the Prime Minister of Ukraine?
If the West hadn t intervened there would have been a massacre," La Russa said.
In particular, he noted the Government had preserved a scholarship for students, hadn t raised the retirement age, left nutrition for children in 1-4 grades: "We have remained all applicable provisions of the Ukraine s law on education, including extracurricular work, and overtime work for our teachers, which is payable in accordance with the law".
I think there was a bit of skullduggery (sic) at the toss - Kumar Sangakkara knew he d lost that first toss but he saw Dhoni hadn t really heard him
The Minister said it was promising to see the trial had already resulted in 40 women attend an appointment at their local BreastScreen service who hadn t previously accessed services before.
I finished sixth in Doral, which I probably wouldn t have been in if I hadn t played as well as I did at the Chevron, got to the Masters, and my season had some solidity.