To Master

Infinitive: to master
Gerund: mastering
Past participle: mastered
Simple past: mastered


Irregular forms
Auxilliary verb
Spelling change

Indicative

Present
I master I master
you master you master
he/she/it masters he/she/it masters
we master we master
they master they master
you master you master
I do not master I don't master
you do not master you don't master
he/she/it does not master he/she/it doesn't master
we do not master we don't master
they do not master they don't master
you do not master you don't master
Preterite
I mastered I mastered
you mastered you mastered
he/she/it mastered he/she/it mastered
we mastered we mastered
they mastered they mastered
you mastered you mastered
I did not master I didn't master
you did not master you didn't master
he/she/it did not master he/she/it didn't master
we did not master we didn't master
they did not master they didn't master
you did not master you didn't master
Future
I will master I'll master
you will master you'll master
he/she/it will master he/she/it'll master
we will master we'll master
they will master they'll master
you will master you'll master
I will not master I won't master
you will not master you won't master
he/she/it will not master he/she/it won't master
we will not master we won't master
they will not master they won't master
you will not master you won't master

Perfect

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

Continuous

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

Continuous Perfect

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

Conditional

Present
I would master I would master
you would master you would master
he/she/it would master he/she/it would master
we would master we would master
they would master they would master
you would master you would master
I would not master I wouldn't master
you would not master you wouldn't master
he/she/it would not master he/she/it wouldn't master
we would not master we wouldn't master
they would not master they wouldn't master
you would not master you wouldn't master
Perfect
I would have mastered I would've mastered
you would have mastered you would've mastered
he/she/it would have mastered he/she/it would've mastered
we would have mastered we would've mastered
they would have mastered they would've mastered
you would have mastered you would've mastered
I would not have mastered I wouldn't have mastered
you would not have mastered you wouldn't have mastered
he/she/it would not have mastered he/she/it wouldn't have mastered
we would not have mastered we wouldn't have mastered
they would not have mastered they wouldn't have mastered
you would not have mastered you wouldn't have mastered

Imperative

(you) master (you) master
(we) let's master (we) let's master
(you) master (you) master
(you) do not master (you) don't master
(we) let's not master (we) let's not master
(you) do not master (you) don't master