![Oh, it certainly is,
but I also happen to be
Oh, it certainly is,
but I also happen to be](https://content2.mcqstudy.com/ss/tbbt-12-5-00:05:54.397.jpeg)
Oh, it CERTAINLY is,
but I also happen to be
The Big Bang Theory Season 12, Episode 5
![One of which is certainly the
cause of him wetting his bed
One of which is certainly the
cause of him wetting his bed](https://content2.mcqstudy.com/ss/tbbt-5-11-00:10:07.808.jpeg)
One of which is CERTAINLY the
cause of him wetting his bed
The Big Bang Theory Season 5, Episode 11
![Well, this certainly is a thrill
for us. Lunch with you two,
Well, this certainly is a thrill
for us. Lunch with you two,](https://content2.mcqstudy.com/ss/tbbt-12-13-00:07:43.201.jpeg)
Well, this CERTAINLY is a thrill
for us. Lunch with you two,
The Big Bang Theory Season 12, Episode 13
![I mean, we certainly cannot be
expected to live without a wine cellar.
I mean, we certainly cannot be
expected to live without a wine cellar.](https://content2.mcqstudy.com/ss/bb-3-13-00:02:59.221.jpeg)
I mean, we CERTAINLY cannot be
expected to live without a wine cellar.
Breaking Bad Season 3, Episode 13
![It's certainly something
I could never do with my husband.
It's certainly something
I could never do with my husband.](https://content2.mcqstudy.com/ss/tbbt-2-15-00:17:31.132.jpeg)
It's CERTAINLY something
I could never do with my husband.
The Big Bang Theory Season 2, Episode 15