Preterite Vs Imperfect Rules Flashcards

1
Q

DEATHCOWS acronym is for:

A

Imperfect

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1
Q

SAFE acronym is for:

A

Preterite

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2
Q

What does the “D” in Death cows mean

A

Descriptions

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3
Q

What does the “E” in Death cows mean

A

Emotions, state of mind

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4
Q

What does the “A” in Death cows mean

A

Age

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5
Q

What does the “T” in Death cowsmean

A

Time, Date

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6
Q

What does the “H” in Death cows mean

A

Habitual actions (used to)

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7
Q

What does the “C” in Death Cows mean

A

Continuing Actions

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8
Q

What does the “O” in Death Cows mean

A

Ongoing Actions (was/were __ing)

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9
Q

What does the “W” in Death Cows mean

A

Weather

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10
Q

What does the “S” in Death Cows mean

A

Simultaneous actions (Same time)

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11
Q

What does the “S” in SAFE mean

A

Specific instance or number of instances

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12
Q

What does the “A” in SAFE mean

A

Action that interrupts ongoing events

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13
Q

What does the “F” in SAFE mean

A

Focus on beginning or ending of action

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14
Q

In preterite, for AR and ER/IR form, where do you place the accents?

A

On the Yo and Usted

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14
Q

What does the “E” in SAFE mean

A

Enclosed amount of time, or limited and completed time frame

15
Q

What is the AR form for preterite

A

(e) amos
aste X
(o) aron

16
Q

What is the ER/IR form for preterite

A

(i) imos
iste X
i(o) ieron

17
Q

Preterite is used for a ____ time completed action with a ____ time frame

A

one, specific

18
Q

Imperfect is used for a ____ in the past or actions with a ____ time frame

A

Habit, undefined/general

19
Q

What is the AR form for Imperfect

A

aba (a)bamos
abas X
aba aban

20
Q

What is the ER/IR form for Imperfect

A

(i)a (i)amos
(i)as X
(i)a (i)an

21
Q

What are the 3 irregulars for Imperfect

A

IR, SER, VER

22
Q

What are the Imperfect endings for SER

A

era (e)ramos
eras X
era eran

23
Q

What are the Imperfect endings for IR

A

iba (i)bamos
ibas X
iba iban

24
Q

What are the Imperfect endings for VER

A

ve(i)a ve(i)amos
ve(i)as X
ve(i)a ve(i)an

25
Q

What is the acronym for all preterite irregulars

A

AEPPTHVDTSQ

26
Q

What are the endings for irregular preterite verbs

A

e imos
iste X
o (zo for hacer) ieron (eron for decir/traer)

27
Q

What is the Yo form for CAR GAR ZAR preterite verbs

A

qu(e), gu(e), c(e)

28
Q

Endings for IR/SER in preterite

A

fui fuimos
fuiste X
fue fueron

29
Q

Endings for DAR/VER in preterite

A

-i -imos
-iste X
-io -ieron

30
Q

What are the verbs for the I-Y sandal changers

A

-uir
construir
destruir
incluir

31
Q

What changes in sandal changer preterite verbs

A

Usted and Ustedes forms change

32
Q

What are the I-Y sandal changers with extra accents

A

caer creer leer o(i)r

33
Q

What is the difference between a stem change and sandal change

A

Stem change changes the verb, sandal change changes the ending

34
Q

What are the E-I stem changers

A

pedir seguir sentir

35
Q

Where are the extra accents placed in preterite I-Y

A

on the i of the Tu and Nos form

36
Q

What are the O-U stem changers

A

dormir morir