---
title: In a piece of writing, keep the same tense unless the time really ch… — Tense consistency and verb forms · tree and pragmatics
description: In a piece of writing, keep the same tense unless the time really changes; "I was tired, so I'm going to bed" changes on purpose, because the bed is now. Who acts: you, time, simple past, bed. A sentence of the lesson «Tense consistency and verb forms» of the english course of Mova's primary school 
---

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# Tense consistency and verb forms, sentence 11

<!-- .ven lang=en -->
In a piece of writing, keep the same tense unless the time really changes; "I was tired, so I'm going to bed" changes on purpose, because the bed is now.

<!-- .vintro -->
**Who acts:** you, time, simple past, bed · **What happens:** keep, change, be, go, bed · **To what, where:** same tense, piece, purpose · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Tense consistency and verb forms» of the english course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (you, time, simple past, bed), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:english:031-tense-consistency-and-verb-forms.lesson:11
# text = In a piece of writing, keep the same tense unless the time really changes; "I was tired, so I'm going to bed" changes on purpose, because the bed is now.
# source = school lesson (ours)
# course = english
# lesson = 031-tense-consistency-and-verb-forms.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×2, R8-pos-agree ×1
1	In	in	ADP	IN	_	3	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	piece	piece	NOUN	NN	Number=Sing	7	obl	_	_
4	of	of	ADP	IN	_	5	case	_	_
5	writing	writing	NOUN	NN	Number=Sing	3	nmod	_	_
6	,	,	PUNCT	,	_	7	punct	_	_
7	keep	keep	VERB	VB	VerbForm=Inf	0	root	_	_
8	the	the	DET	DT	Definite=Def|PronType=Art	10	det	_	_
9	same	same	ADJ	JJ	Degree=Pos	10	amod	_	_
10	tense	tense	NOUN	NN	Number=Sing	7	obj	_	_
11	unless	unless	SCONJ	IN	_	15	mark	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	time	time	NOUN	NN	Number=Sing	15	nsubj	_	_
14	really	really	ADV	RB	_	15	advmod	_	_
15	changes	change	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	advcl	_	_
16	;	;	PUNCT	,	_	7	punct	_	_
17	"	"	PUNCT	``	_	20	punct	_	Agree=R8-pos-agree|Haiku=20:punct|HaikuPos=PUNCT:'':_
18	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	20	nsubj	_	_
19	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	20	cop	_	_
20	tired	tired	ADJ	JJ	Degree=Pos	29	csubj	_	_
21	,	,	PUNCT	,	_	25	punct	_	_
22	so	so	ADV	RB	_	25	advmod	_	_
23	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	25	nsubj	_	_
24	'm	be	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	25	aux	_	_
25	going	go	VERB	VBG	Tense=Pres|VerbForm=Part	20	conj	_	_
26	to	to	PART	TO	_	27	mark	_	_
27	bed	bed	VERB	VB	VerbForm=Inf	25	xcomp	_	_
28	"	"	PUNCT	''	_	20	punct	_	Agree=R6-punct-agree|Haiku=29:punct|HaikuPos=PUNCT:``:_
29	changes	change	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	parataxis	_	_
30	on	on	ADP	IN	_	31	case	_	_
31	purpose	purpose	NOUN	NN	Number=Sing	29	obl	_	_
32	,	,	PUNCT	,	_	36	punct	_	_
33	because	because	SCONJ	IN	_	37	mark	_	_
34	the	the	DET	DT	Definite=Def|PronType=Art	35	det	_	_
35	bed	bed	NOUN	NN	Number=Sing	37	nsubj	_	_
36	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	37	cop	_	_
37	now	now	ADV	RB	_	29	advcl	_	_
38	.	.	PUNCT	.	_	7	punct	_	Agree=R6-punct-agree|Haiku=20:punct
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **keep** | imperative | you *not said here* | the same tense |  | a piece of writing |  |  | vn keep-15.2 «NP V NP PP.location»: agent=Agent tense=Theme in piece=Location |
| 2 | **change** *a condition, not said to happen* | present | the time |  |  |  |  |  | vn dress-41.1.1-1-1 «NP V»: agent=Agent |
| 3 | **is** *in a quote* | past | the simple past *= past* |  |  |  |  | tired *property* | tree rules |
| 4 | **go** *in a quote* | present · progressive | the simple past *= past* |  |  |  |  |  | vn say-37.7 «NP V S-Quote»: agent=Agent clause=Topic |
| 5 | **bed** *in a quote* | to-infinitive | the simple past *= past* *not said here* |  |  |  |  |  | vn pocket-9.10 «NP V NP.theme»: agent=Agent |
| 6 | **change** | present |  |  |  | purpose |  |  | vn dress-41.1.1-1-1 «NP V»: agent=Agent |
| 7 | **is** | present | the bed |  |  |  |  | now *property* | tree rules |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:english:031-tense-consistency-and-verb-forms.lesson:11`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R6-punct-agree ×2, R8-pos-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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