sustain – English verb conjugation

English verb forms of sustain

Nominal Forms

Infinitive: to sustain
Participle: sustained
Gerund: sustaining

Cognates

-

Indicative

Present

Isustain
yousustain
he;she;itsustains
wesustain
yousustain
theysustain

Perfect

Ihave sustained
youhave sustained
he;she;ithas sustained
wehave sustained
youhave sustained
theyhave sustained

Past

Isustained
yousustained
he;she;itsustained
wesustained
yousustained
theysustained

Pluperfect

Ihad sustained
youhad sustained
he;she;ithad sustained
wehad sustained
youhad sustained
theyhad sustained

Future

Iwill sustain
youwill sustain
he;she;itwill sustain
wewill sustain
youwill sustain
theywill sustain

Future Perfect

Iwill have sustained
youwill have sustained
he;she;itwill have sustained
wewill have sustained
youwill have sustained
theywill have sustained

Subjunctive

Present

Isustain
yousustain
he;she;itsustain
wesustain
yousustain
theysustain

Perfect

Ihave sustained
youhave sustained
he;she;ithave sustained
wehave sustained
youhave sustained
theyhave sustained

Imperfect

Isustained
yousustained
he;she;itsustained
wesustained
yousustained
theysustained

Pluperfect

Ihad sustained
youhad sustained
he;she;ithad sustained
wehad sustained
youhad sustained
theyhad sustained

Conditional

Present

Iwould sustain
youwould sustain
he;she;itwould sustain
wewould sustain
youwould sustain
theywould sustain

Perfect

Iwould have sustained
youwould have sustained
he;she;itwould have sustained
wewould have sustained
youwould have sustained
theywould have sustained

Imperative

yousustain
weLet's sustain
yousustain

Progressive (Continuous) Forms

Indicative

Present

Iam sustaining
youare sustaining
he;she;itis sustaining
weare sustaining
youare sustaining
theyare sustaining

Perfect

Ihave been sustaining
youhave been sustaining
he;she;ithas been sustaining
wehave been sustaining
youhave been sustaining
theyhave been sustaining

Past

Iwas sustaining
youwere sustaining
he;she;itwas sustaining
wewere sustaining
youwere sustaining
theywere sustaining

Pluperfect

Ihad been sustaining
youhad been sustaining
he;she;ithad been sustaining
wehad been sustaining
youhad been sustaining
theyhad been sustaining

Future

Iwill be sustaining
youwill be sustaining
he;she;itwill be sustaining
wewill be sustaining
youwill be sustaining
theywill be sustaining

Future Perfect

Iwill have been sustaining
youwill have been sustaining
he;she;itwill have been sustaining
wewill have been sustaining
youwill have been sustaining
theywill have been sustaining

Conditional

Present

Iwould be sustaining
youwould be sustaining
he;she;itwould be sustaining
wewould be sustaining
youwould be sustaining
theywould be sustaining

Perfect

Iwould have been sustaining
youwould have been sustaining
he;she;itwould have been sustaining
wewould have been sustaining
youwould have been sustaining
theywould have been sustaining

Other

Verbs conjugated like 'sustain'

abandon, abduct, abear, aberr, abject, abord, abort, abound, abraid, abray, abrook, abscind, abscond, absist, absorb, abstain, abstract, accend, accent, accept, etc. (List truncated at 20 verbs)

Verbs similar to 'sustain'

abstain, bestain, costain, curtain, destain, distain, restain, stain, suntan, assain,

Synonyms & Antonyms

Synonyms

transitive|proceed with|to prolong
continue, keep, keep on, proceed
to provide assistance to someone or something
abet, aid, assist, befriend, bestead, come to someone's aid, give someone a hand, grip, help, help out, lend a hand, lend a helping hand, mend, relieve, stead, succor, succour, support
support
uphold, carry
endure
bear, suffer, undergo, support
nourish
nurture, support, subsist, maintain
confirm
approve, ratify, justify, corroborate, uphold, establish

Antonyms

to upset or make a mess of something; to put into disarray; to adversely alter
aid, bolster, cultivate, foster, hold up, nurture, prop up, support, spoil, uphold
to have a contrary or opposing effect or force on
abet, assist, help, reinforce, support, counteract
support
counteract, block, check, defeat
endure
perish, die, fail, subside
nourish
deprive, sap, weaken, enervate
confirm
refute, cancel, contradict, oppose

Additional Information

Phrasal Verbs

Etymology

1. c.1290, from O.Fr. sustenir "hold up, endure," from L. sustinere "hold up, support, endure," from sub "up from below" + tenere "to hold" (see tenet). Sustainable growth is recorded from 1965.
2. From Middle English susteinen, sustenen, from Old French sustenir (French soutenir), from Latin sustineō, sustinēre (“to uphold”), from sub- (“from below, up”) + teneō (“hold”, verb). See: Old French 'sustenir', French 'soutenir', Latin 'sustineō'.

Verbs referencing "sustain"

Esperanto subteni.

Sample Sentences

  • In the civil court an action was trying, for damages sustained in some accident upon a railway. The witnesses had been examined, and counsel was addressing the jury. The learned gentleman (like a few of his English brethren ) was desperately long-winded, and [...] (American Notes for General Circulation)
  • [...] for admission, if we reject him any more. Let us shut him up. He will soon be glad to go away, and then we shall get rid of him. ’ So they made him sign a statement which would prevent his ever sustaining an action for false imprisonment, to the effect that his incarceration was voluntary, and of his own seeking; they requested him to take notice that the officer in attendance had orders to release [...] (American Notes for General Circulation)
  • [...] Americans in strong and generous impulse; and they as well represent the honour and wisdom of their country at home, as the distinguished gentleman who is now its Minister at the British Court sustains its highest character abroad. (American Notes for General Circulation)
  • [...] mingling of the real and ideal. All night long, and every night, on this canal, there was a perfect storm and tempest of spitting; and once my coat, being in the very centre of the hurricane sustained by five gentlemen (which moved vertically, strictly carrying out Reid 's Theory of the Law of Storms ), I was fain the next morning to lay it on the deck, and rub it down with fair water before it [...] (American Notes for General Circulation)
  • [...] attended by young gentlemen of the same age. The weapons used on the occasion, were a couple of Dickson 's best rifles; the distance, thirty yards. They took one fire, without any damage being sustained by either party, except the ball of Thurston 's gun passing through the crown of Hine 's hat. Through the intercession of the Board of Honour, the challenge was withdrawn, and the difference [...] (American Notes for General Circulation)
  • [...] with Stubbs, or keep him ? Stubbs is the soul of punctuality, honesty, and efficiency,—a thorough business hand, and as humane as the general run. We can't have perfection; and if I keep him, I must sustain his administration as a _whole_, even if there are, now and then, things that are exceptionable. All government includes some necessary hardness. General rules will bear hard on particular cases. ’ [...] (Uncle Tom’s Cabin)
  • [...] these occasions, when investigation was made, there was nobody found to stand sponsor for the indignity. Topsy was cited, and had up before all the domestic judicatories, time and again; but always sustained her examinations with most edifying innocence and gravity of appearance. Nobody in the world ever doubted who did the things; but not a scrap of any direct evidence could be found to establish the [...] (Uncle Tom’s Cabin)
  • “ A very fine young man, ” said George, “ notwithstanding the curse of slavery that lay on him. He sustained a first rate character, both for intelligence and principle. I know, you see, ” he said; “ because he married in our family. ” (Uncle Tom’s Cabin)