These tips are for grammar in articles.
Grammatical Tense
1. Present Simple
Verb
Positive :
S + V (s/es) + O
Negative :
S + do/does not + v_inf (V_inf is verb infinitive, meaning it is the same as the normal verb itself.)
Question :
Do/Does + S + V_inf
To be verbs
Positive :
S + be (am/is/are) + O
Negative :
S + be (am/is/are) not + O
Question :
Be (am/is/are) + S + O
2. Present Proggresive
Verb
Positive :
S + am/is/are + V_ing (V_ing is Verb + ing. Meaning "ing" is placed behind the verb.) + ...
Negative :
S + am/is/are + not + V_ing
Question :
Am/Is/Are + S + V_ing
3. Present Perfect
Verb
Positive :
S + have/has + V3/ed + O
Negative :
S + have/has + not + V3/ed + O
Question :
Have/Has + S + V3/ed + O
4. Present Perfect Continuous
Positive :
S + have/has + been + V_ing
Negative :
S + have/has + not + been + V_ing
Question :
Have/Has + S + been + V_ing
5. Past Simple
Verb
S + V2/ed + O
S + didn't + V_inf + O
Did + S + V_inf + O
To be verb
Positive :
S + was/were + O
Negative :
S + was/were + not + O
Question :
Was/Were + S + O
6. Past Continuous
Verb
Positive :
S+ was/were + V_ing + O
Negative :
S+ was/were + not + V_ing + O
Question :
Was/Were + S + V_ing + O
7. Past Perfect
Verb
Positive :
S + had + V3/ed + O
Negative :
S + had + not + V3/ed + O
Question :
Had + S + V3/ed + O
8. Past Perfect Continuous
Verb
Positive : S + had been + V_ing + O
Negative :
S + had + not + been + V_ing + O
Question :
Had + S + been + V_ing + O
9. Future Simple
Verb
Positive : S + will/shall/ + V_inf + O
Negative : S + will/shall + not + V_inf + O
Question : Will/Shall + S + V_inf + O
10. Future Continuous
Verb
Positive :
S + will/shall + be + V-ing
Negative :
S + will/shall + not + be + V-ing
Will/Shall + S + be + V-ing
List of irregular verbs
| Verb
|
Past Tense
|
Past Participle
|
| arise
|
arose
|
arisen
|
| awake
|
awoke
|
awoke
|
| be
|
was, were
|
been
|
| bear
|
bore
|
borne
|
| beat
|
beat
|
beaten
|
| become
|
became
|
become
|
| begin
|
began
|
begun
|
| bend
|
bent
|
bent
|
| bet
|
bet
|
bet
|
| bind
|
bound
|
bound
|
| bite
|
bit
|
bitten
|
| bleed
|
bled
|
bled
|
| blow
|
blew
|
blown
|
| break
|
broke
|
broken
|
| bring
|
brought
|
brought
|
| build
|
built
|
built
|
| burst
|
burst
|
burst
|
| buy
|
bought
|
bought
|
| catch
|
caught
|
caught
|
| choose
|
chose
|
chosen
|
| come
|
came
|
come
|
| cost
|
cost
|
cost
|
| creep
|
crept
|
crept
|
| cut
|
cut
|
cut
|
| deal
|
dealt
|
dealt
|
| dig
|
dug
|
dug
|
| dive
|
dived, dove
|
dived
|
| do
|
did
|
done
|
| draw
|
drew
|
drawn
|
| dream
|
dreamed, dreamt
|
dreamed, dreamt
|
| drink
|
drank
|
drunk
|
| drive
|
drove
|
driven
|
| eat
|
ate
|
eaten
|
| fall
|
fell
|
fallen
|
| feed
|
fed
|
fed
|
| feel
|
felt
|
felt
|
|
| Verb
|
Past Tense
|
Past Participle
|
| fight
|
fought
|
fought
|
| find
|
found
|
found
|
| fit
|
fitted, fit
|
fitted, fit
|
| flee
|
fled
|
fled
|
| fling
|
flung
|
flung
|
| fly
|
flew
|
flown
|
| forbid
|
forbade
|
forbidden
|
| forget
|
forgot
|
forgotten, forgot
|
| forgive
|
forgave
|
forgiven
|
| freeze
|
froze
|
frozen
|
| get
|
got
|
got, gotten
|
| give
|
gave
|
given
|
| go
|
went
|
gone
|
| grow
|
grew
|
grown
|
| hang (a picture)
|
hung
|
hung
|
| have
|
had
|
had
|
| hear
|
heard
|
heard
|
| hide
|
hid
|
hidden
|
| hit
|
hit
|
hit
|
| hold
|
held
|
held
|
| hurt
|
hurt
|
hurt
|
| keep
|
kept
|
kept
|
| kneel
|
kneeled, knelt
|
kneeled, knelt
|
| knit
|
knitted
|
knitted
|
| know
|
knew
|
known
|
| lay
|
laid
|
laid
|
| lead
|
led
|
led
|
| leave
|
left
|
left
|
| lend
|
lent
|
lent
|
| let
|
let
|
let
|
| lie (recline)
|
lay
|
lain
|
| lie (tell a falsehood)
|
lied
|
lied
|
| light
|
lighted, lit
|
lighted, lit
|
| lose
|
lost
|
lost
|
|
| Verb
|
Past Tense
|
Past Participle
|
| make
|
made
|
made
|
| mean
|
meant
|
meant
|
| meet
|
met
|
met
|
| pay
|
paid
|
paid
|
| plead
|
pleaded
|
pled
|
| prove
|
proved
|
proved, proven
|
| put
|
put
|
put
|
| quit
|
quit
|
quit
|
| read
|
read
|
read
|
| ride
|
rode
|
ridden
|
| ring
|
rang
|
rung
|
| rise
|
rose
|
risen
|
| run
|
ran
|
run
|
| say
|
said
|
said
|
| see
|
saw
|
seen
|
| seek
|
sought
|
sought
|
| sell
|
sold
|
sold
|
| send
|
sent
|
sent
|
| set
|
set
|
set
|
| sew
|
sewed
|
sewed, sewn
|
| shake
|
shook
|
shaken
|
| shine (glow)
|
shone
|
shone
|
| shine (rub)
|
shined
|
shined
|
| shoot
|
shot
|
shot
|
| show
|
showed
|
showed, shown
|
| shrink
|
shrank
|
shrunk
|
| shut
|
shut
|
shut
|
| sing
|
sang
|
sung
|
| sink
|
sank
|
sunk
|
| sit
|
sat
|
sat
|
| slay
|
slew
|
slain
|
| sleep
|
slept
|
slept
|
| slide
|
slid
|
slid
|
| slit
|
slit
|
slit
|
| speak
|
spoke
|
spoken
|
|
| Verb
|
Past Tense
|
Past Participle
|
| spend
|
spent
|
spent
|
| spin
|
spun
|
spun
|
| spit
|
spat, spit
|
spat, spit
|
| split
|
split
|
split
|
| spread
|
spread
|
spread
|
| spring
|
sprang
|
sprung
|
| stand
|
stood
|
stood
|
| steal
|
stole
|
stolen
|
| stick
|
stuck
|
stuck
|
| sting
|
stung
|
stung
|
| stink
|
stank
|
stunk
|
| stride
|
strode
|
stridden
|
| strike (hit)
|
struck
|
struck
|
| string
|
strung
|
strung
|
| swear
|
swore
|
sworn
|
| sweep
|
swept
|
swept
|
| swell
|
swelled
|
swollen
|
| swim
|
swam
|
swum
|
| swing
|
swing
|
swung
|
| take
|
took
|
taken
|
| teach
|
taught
|
taught
|
| tear
|
tore
|
torn
|
| tell
|
told
|
told
|
| think
|
thought
|
thought
|
| throw
|
threw
|
thrown
|
| understand
|
understood
|
understood
|
| wake up
|
woke up
|
waked up, woken up
|
| wear
|
wore
|
worn
|
| wed
|
wed
|
wed
|
| weep
|
wept
|
wept
|
| welcome
|
welcomed
|
welcomed
|
| wet
|
wet
|
wet
|
| win
|
won
|
won
|
| wring
|
wrung
|
wrung
|
| write
|
wrote
|
written
|
|