lastrar

Spanish

Etymology

Ultimately from Proto-Germanic *hlastuz (“load”); compare German Last, Old English hlæst, English ballast.

Pronunciation

IPA^(key): /lasˈtɾaɾ/ [lasˈt̪ɾaɾ]
Rhymes: -aɾ
Syllabification: las‧trar

Verb

lastrar (first-person singular present lastro, first-person singular preterite lastré, past participle lastrado)

to ballast
to burden, weigh down

Conjugation

Conjugation of lastrar (See Appendix:Spanish verbs)

		singular			plural
infinitive			lastrar
gerund			lastrando
past participle				masculine		feminine
		singular		lastrado		lastrada
		plural		lastrados		lastradas
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
indicative		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	lastro	lastras^{^tú} lastrás^{^vos}	lastra	lastramos	lastráis	lastran
	imperfect	lastraba	lastrabas	lastraba	lastrábamos	lastrabais	lastraban
	preterite	lastré	lastraste	lastró	lastramos	lastrasteis	lastraron
	future	lastraré	lastrarás	lastrará	lastraremos	lastraréis	lastrarán
	conditional	lastraría	lastrarías	lastraría	lastraríamos	lastraríais	lastrarían

subjunctive		yo	tú vos	él/ella/ello usted	nosotros nosotras	vosotros vosotras	ellos/ellas ustedes
	present	lastre	lastres^{^tú} lastrés^{^vos²}	lastre	lastremos	lastréis	lastren
	imperfect (ra)	lastrara	lastraras	lastrara	lastráramos	lastrarais	lastraran
	imperfect (se)	lastrase	lastrases	lastrase	lastrásemos	lastraseis	lastrasen
	future¹	lastrare	lastrares	lastrare	lastráremos	lastrareis	lastraren

imperative		—	tú vos	usted	nosotros nosotras	vosotros vosotras	ustedes
	affirmative		lastra^{^tú} lastrá^{^vos}	lastre	lastremos	lastrad	lastren
	negative		no lastres	no lastre	no lastremos	no lastréis	no lastren

¹Mostly obsolete, now mainly used in legal language.
²Argentine and Uruguayan voseo prefers the tú form for the present subjunctive.

Selected combined forms of lastrar

These forms are generated automatically and may not actually be used. Pronoun usage varies by region.

		singular			plural
		1st person	2nd person	3rd person	1st person	2nd person	3rd person
with infinitive lastrar	dative	lastrarme	lastrarte	lastrarle, lastrarse	lastrarnos	lastraros	lastrarles, lastrarse
with infinitive lastrar	accusative	lastrarme	lastrarte	lastrarlo, lastrarla, lastrarse	lastrarnos	lastraros	lastrarlos, lastrarlas, lastrarse

with gerund lastrando	dative	lastrándome	lastrándote	lastrándole, lastrándose	lastrándonos	lastrándoos	lastrándoles, lastrándose
with gerund lastrando	accusative	lastrándome	lastrándote	lastrándolo, lastrándola, lastrándose	lastrándonos	lastrándoos	lastrándolos, lastrándolas, lastrándose

with informal second-person singular tú imperative lastra	dative	lástrame	lástrate	lástrale	lástranos	not used	lástrales
with informal second-person singular tú imperative lastra	accusative	lástrame	lástrate	lástralo, lástrala	lástranos	not used	lástralos, lástralas

with informal second-person singular vos imperative lastrá	dative	lastrame	lastrate	lastrale	lastranos	not used	lastrales
	accusative	lastrame	lastrate	lastralo, lastrala	lastranos	not used	lastralos, lastralas

with formal second-person singular imperative lastre	dative	lástreme	not used	lástrele, lástrese	lástrenos	not used	lástreles
with formal second-person singular imperative lastre	accusative	lástreme	not used	lástrelo, lástrela, lástrese	lástrenos	not used	lástrelos, lástrelas

with first-person plural imperative lastremos	dative	not used	lastrémoste	lastrémosle	lastrémonos	lastrémoos	lastrémosles
with first-person plural imperative lastremos	accusative	not used	lastrémoste	lastrémoslo, lastrémosla	lastrémonos	lastrémoos	lastrémoslos, lastrémoslas

with informal second-person plural imperative lastrad	dative	lastradme	not used	lastradle	lastradnos	lastraos	lastradles
with informal second-person plural imperative lastrad	accusative	lastradme	not used	lastradlo, lastradla	lastradnos	lastraos	lastradlos, lastradlas

with formal second-person plural imperative lastren	dative	lástrenme	not used	lástrenle	lástrennos	not used	lástrenles, lástrense
with formal second-person plural imperative lastren	accusative	lástrenme	not used	lástrenlo, lástrenla	lástrennos	not used	lástrenlos, lástrenlas, lástrense