To Speed Up

Infinitive: to speed up
Gerund: speeding
Past participle: sped / speeded
Simple past: sped / speeded


Irregular forms
Auxilliary verb
Spelling change

Indicative

Present
I speed up I speed up
you speed up you speed up
he/she/it speeds up he/she/it speeds up
we speed up we speed up
they speed up they speed up
you speed up you speed up
I do not speed up I don't speed up
you do not speed up you don't speed up
he/she/it does not speed up he/she/it doesn't speed up
we do not speed up we don't speed up
they do not speed up they don't speed up
you do not speed up you don't speed up
Preterite
I sped up I sped up
you sped up you sped up
he/she/it sped up he/she/it sped up
we sped up we sped up
they sped up they sped up
you sped up you sped up
I did not speed up I didn't speed up
you did not speed up you didn't speed up
he/she/it did not speed up he/she/it didn't speed up
we did not speed up we didn't speed up
they did not speed up they didn't speed up
you did not speed up you didn't speed up
Future
I will speed up I'll speed up
you will speed up you'll speed up
he/she/it will speed up he/she/it'll speed up
we will speed up we'll speed up
they will speed up they'll speed up
you will speed up you'll speed up
I will not speed up I won't speed up
you will not speed up you won't speed up
he/she/it will not speed up he/she/it won't speed up
we will not speed up we won't speed up
they will not speed up they won't speed up
you will not speed up you won't speed up

Perfect

Present
I have sped up I've sped up
you have sped up you've sped up
he/she/it has sped up he/she/it's sped up
we have sped up we've sped up
they have sped up they've sped up
you have sped up you've sped up
I have not sped up I haven't sped up
you have not sped up you haven't sped up
he/she/it has not sped up he/she/it hasn't sped up
we have not sped up we haven't sped up
they have not sped up they haven't sped up
you have not sped up you haven't sped up
Past
I had sped up I'd sped up
you had sped up you'd sped up
he/she/it had sped up he/she/it'd sped up
we had sped up we'd sped up
they had sped up they'd sped up
you had sped up you'd sped up
I had not sped up I hadn't sped up
you had not sped up you hadn't sped up
he/she/it had not sped up he/she/it hadn't sped up
we had not sped up we hadn't sped up
they had not sped up they hadn't sped up
you had not sped up you hadn't sped up
Future
I will have sped up I'll have sped up
you will have sped up you'll have sped up
he/she/it will have sped up he/she/it'll have sped up
we will have sped up we'll have sped up
they will have sped up they'll have sped up
you will have sped up you'll have sped up
I will not have sped up I won't have sped up
you will not have sped up you won't have sped up
he/she/it will not have sped up he/she/it won't have sped up
we will not have sped up we won't have sped up
they will not have sped up they won't have sped up
you will not have sped up you won't have sped up

Continuous

Present
I am speeding up I'm speeding up
you are speeding up you're speeding up
he/she/it is speeding up he/she/it's speeding up
we are speeding up we're speeding up
they are speeding up they're speeding up
you are speeding up you're speeding up
I am not speeding up I'm not speeding up
you are not speeding up you aren't speeding up
he/she/it is not speeding up he/she/it isn't speeding up
we are not speeding up we aren't speeding up
they are not speeding up they aren't speeding up
you are not speeding up you aren't speeding up
Past
I was speeding up I was speeding up
you were speeding up you were speeding up
he/she/it was speeding up he/she/it was speeding up
we were speeding up we were speeding up
they were speeding up they were speeding up
you were speeding up you were speeding up
I was not speeding up I wasn't speeding up
you were not speeding up you weren't speeding up
he/she/it was not speeding up he/she/it wasn't speeding up
we were not speeding up we weren't speeding up
they were not speeding up they weren't speeding up
you were not speeding up you weren't speeding up
Future
I will be speeding up I'll be speeding up
you will be speeding up you'll be speeding up
he/she/it will be speeding up he/she/it'll be speeding up
we will be speeding up we'll be speeding up
they will be speeding up they'll be speeding up
you will be speeding up you'll be speeding up
I will not be speeding up I won't be speeding up
you will not be speeding up you won't be speeding up
he/she/it will not be speeding up he/she/it won't be speeding up
we will not be speeding up we won't be speeding up
they will not be speeding up they won't be speeding up
you will not be speeding up you won't be speeding up

Continuous Perfect

Present
I have been speeding up I've been speeding up
you have been speeding up you've been speeding up
he/she/it has been speeding up he/she/it's been speeding up
we have been speeding up we've been speeding up
they have been speeding up they've been speeding up
you have been speeding up you've been speeding up
I have not been speeding up I haven't been speeding up
you have not been speeding up you haven't been speeding up
he/she/it has not been speeding up he/she/it hasn't been speeding up
we have not been speeding up we haven't been speeding up
they have not been speeding up they haven't been speeding up
you have not been speeding up you haven't been speeding up
Past
I had been speeding up I'd been speeding up
you had been speeding up you'd been speeding up
he/she/it had been speeding up he/she/it'd been speeding up
we had been speeding up we'd been speeding up
they had been speeding up they'd been speeding up
you had been speeding up you'd been speeding up
I had not been speeding up I hadn't been speeding up
you had not been speeding up you hadn't been speeding up
he/she/it had not been speeding up he/she/it hadn't been speeding up
we had not been speeding up we hadn't been speeding up
they had not been speeding up they hadn't been speeding up
you had not been speeding up you hadn't been speeding up
Future
I will have been speeding up I'll have been speeding up
you will have been speeding up you'll have been speeding up
he/she/it will have been speeding up he/she/it'll have been speeding up
we will have been speeding up we'll have been speeding up
they will have been speeding up they'll have been speeding up
you will have been speeding up you'll have been speeding up
I will not have been speeding up I won't have been speeding up
you will not have been speeding up you won't have been speeding up
he/she/it will not have been speeding up he/she/it won't have been speeding up
we will not have been speeding up we won't have been speeding up
they will not have been speeding up they won't have been speeding up
you will not have been speeding up you won't have been speeding up

Conditional

Present
I would speed up I would speed up
you would speed up you would speed up
he/she/it would speed up he/she/it would speed up
we would speed up we would speed up
they would speed up they would speed up
you would speed up you would speed up
I would not speed up I wouldn't speed up
you would not speed up you wouldn't speed up
he/she/it would not speed up he/she/it wouldn't speed up
we would not speed up we wouldn't speed up
they would not speed up they wouldn't speed up
you would not speed up you wouldn't speed up
Perfect
I would have sped up I would've sped up
you would have sped up you would've sped up
he/she/it would have sped up he/she/it would've sped up
we would have sped up we would've sped up
they would have sped up they would've sped up
you would have sped up you would've sped up
I would not have sped up I wouldn't have sped up
you would not have sped up you wouldn't have sped up
he/she/it would not have sped up he/she/it wouldn't have sped up
we would not have sped up we wouldn't have sped up
they would not have sped up they wouldn't have sped up
you would not have sped up you wouldn't have sped up

Imperative

(you) speed up (you) speed up
(we) let's speed up (we) let's speed up
(you) speed up (you) speed up
(you) do not speed up (you) don't speed up
(we) let's not speed up (we) let's not speed up
(you) do not speed up (you) don't speed up