Success! Drawing Trees in LaTex with tikz

It took me several long, long days, but at last, I have figured out a way to draw syntax trees in LaTex. Hallelujer.

A nice, simple tree – suitable for qtree. Source: me

I wound up having to move away from using the <code>qtree</code> package to draw my syntax trees in LaTex. In my opinion, it’s a great package to use for drawing simple trees, or for beginners (such as myself – I’m not trying to claim I’m an expert after two weeks of this).

But if you need to show movement in your trees – as in the example below – you might be better off using the tikz package in LaTex.

A bit more complex – showing case assignment. Source: “Drawing syntactic trees with tikz-qtree” by Andrew Murphy.

The syntax of the package is mostly similar to qtree. The learning curve comes when you need to show movement, drawing triangles, and adding labels to your trees. Thankfully, there are a lot of tutorials and videos out there to help you learn the basics.

The syntax for drawing a simple tree in tikz involves writing your trees in bracket notation. For example:

\Tree [.AuxP [.Aux' [.Aux ] [.AspP [.Asp' [.Asp ] [.VP ] ] ] ] ]

\Tree tells LaTex to begin drawing a tree with tikz. Each node is labelled (AuxP, Aux’, Aux, AspP, Asp’, Asp, and VP) and written after a dot (.). I learned the hard way that forgetting the dot can lead to seeing error messages in LaTex.

A tree showing how verbs get tense. Source: me

My trees aren’t perfect, which is hard for me to accept, because I’m a perfectionist at heart, but my trees show movement, so I consider that a win. Eventually, I’ll look up methods to center my trees, as they are left-aligned, and I’d rather have them centered (see right).

I hope to continue working on and revise this paper, and submit an abstract for an upcoming conference or two later this fall!

LaTex for Linguists

So, I’ve had this itch lately. An itch to look at my old research from graduate school and see what I could do with it. I dug up my papers, indecipherable notes, and powerpoint presentations from graduate school and decided that my research idea might be worth exploring again. The only problem I encountered was that I didn’t like the way my paper looked. It is focused on morpho-syntax in AAE, and as such, I need to include syntax trees in my essay. But they are out of place, out of alignment, and it throws off the structure of my paper. I wanted to find software that would produce nicer looking essays – something you might see in a refereed journal.

Enter LaTex. I’d heard of it before – my brother uses it for his math courses – but never tried it myself. I downloaded MacTex, which comes with TexShop, an editor and previewer for MacOS, and Tex Live Utility, which (if I’m figuring this out right) tells me what packages are installed (??? – still figuring this out).

Anyway.

I’ve been using it for a few days, and I like it so far, but there’s a learning curve re: the syntax of LaTex. First, there’s understanding the preamble, which is where you essentially set up the document size, fonts, the type of document itself, and any packages you want LaText to load.

\documentclass[a4paper, 12pt]{article}

\usepackage{qtree}

\usepackage{gb4e}

\begin{document}

Above, the type of document (article), font size (12pt), and two packages are loaded. The two packages mentioned in the preamble are {qtree} and {gb4e}. The former is used to draw trees in LaTex; the former is used for examples, like glosses.

Understanding the syntax of this software is tricky, but I am slowly getting the hang of it. Besides, I enjoy a challenge!

The Morpho-Syntax of Aspectual ‘Stay’ in AAVE

I originally wrote this paper for my graduate syntax course in 2015. Over the course of the next year I conducted further research on the morpho-syntactic properties of the ‘stay’ aspect marker in African-American Vernacular English (AAVE; also known as African-American English). This paper was presented the 2016 Language and Cultures Conference at Purdue University.

Abstract

Tense and aspect is a prominent topic in the literature on African-American Vernacular English (AAVE). Current research pays particular attention to several aspectual markers, namely habitual be, remote past BIN, and dən (Green 2002). But there is another aspectual marker, stay, that has not been analyzed to the same extent and it is our goal to remedy this need by providing a detailed morpho-syntactic characterization of aspectual stay and comparing it to AAVE’s other aspectual markers.

Aspect differs from tense in that it refers to duration, completion, or habitual occurrence (Green 2002). An aspectual marker like habitual be implies that an event usually or always happens. A sentence like, “She be knowing” can be taken to imply that the subject always knows the answer, or is very knowledgeable. BIN, a stressed form of been, implies that a
condition was true in the past, and it is still true (Labov 1998). Aspectual stay, as in “She stay paid” also has this property, implying that she is always paid, as opposed to being paid one time. Aspectual stay was initially observed in the speech of New York City residents (Spears 2000), and is very likely to exist in other parts of the country. Currently, adolescent AAVE speakers are increasing their usage of this marker, which denotes frequentative-iterative, habitual aspect (Spears 2000).

I argue that aspectual stay follows similar syntactic patterns as aspectual be. It precedes predicate nominals and adjectives (as in “He stay hungry” or “She stay a clown”) and a variety of other syntactic environments, including verb phrases (“She stay winning”). Although research
has provided ample support for the assertion that aspectual markers are supported by auxiliaries in negative constructions, “stay” is unique in that it resists “do-support” in negative declaratives, like “She don’t stay paid.” When presented with negative declaratives containing auxiliaries like
“do” and “have”, AAVE speakers judged the sentence as unacceptable. This raises the interesting issue of grammaticality vs. social acceptability in AAVE; while sentences like, “She don’t stay paid” and “She don’t stay making all that noise” were considered unacceptable, they do not necessarily violate its morpho-syntactic rules. Further study into the use of this aspectual marker may help us to gain a better understanding of the complex and ever-evolving aspect system in AAVE.

References

Green, L. (2002). African American English: A Linguistic Introduction. Cambridge, U.K: Cambridge University Press.
Green, Lisa. (1998). Aspect and Predicate Phrases in AAVE. In S. Mufwene, J. Rickford, G. Bailey, & J. Baugh (Eds.), African-American English: Structure, History and Use. London: Routledge.
Labov, W. (1998). Co-Existent Systems in AAVE. In S. Mufwene, J. Rickford, G. Bailey, & J. Baugh (Eds.), African-American English: Structure, History, and Use (pp. 110-153). London, UK: Routledge.
Spears, A. (2000). Stressed stay: a new African-American English aspect marker. Talk presented at the Linguistic Society of America Annual Meeting, Chicago, IL, January 2000.