The phrase "although it perhaps" is correct and usable in written English.
It can be used to introduce a contrasting idea or to express uncertainty about a statement that follows.
Example: "Although it perhaps seems unlikely, we must consider all possible outcomes."
Alternatives: "even though it may" or "despite it possibly".
This is the powerful team that Walsh always envisioned, although it perhaps took a little longer than anyone at the Garden might have anticipated.
A new genus and species is thus established based on these characters and is temporarily regarded as incertae sedis of Tracheophyta, although it perhaps closes to the barinophytes in affinity.
An experience which, although it perhaps happens to the singer-songwriter these days (she's currently minus a man), doesn't seem to upset her.
A grilled cheese sandwich of mature cheddar and gruyère landed big punchy flavours, although it perhaps wasn't the best way to appreciate the "unique and subtle flavours" of the Bakehouse's 36-hour, cold-proved white sourdough.
There were some pleasing results in the Globes list, although it perhaps bears saying that this year's Bafta pain over the omissions of Mr Turner and Selma was rather repeated.
This is no more than a kind of rationalization and self-congratulation; and it is no less widespread in Russia than anywhere else, although it perhaps has a somewhat different coloration there – because there are more physical reasons for it, it is more determined in the literal meaning of the word.
"Bad Education" is a voluptuous experience that invites you to gorge on its beauty and vitality, although it has perhaps the darkest ending of any of the films by the Spanish writer and director.
Although it is perhaps better known for its iconic handbags, the French brand Hermès originated as a harness and bridle maker in the 19th century for European nobility.
"Although it does, perhaps, reveal a certain love of symmetry".
