The Conjugator
English verb conjugation
MUST SPILL

Irregular verb: spill - spilled, spilt - spilled, spilt

Affirmation

Simple form

V-ing form

I must spill
you must spill
she must spill
we must spill
you must spill
they must spill
I must be spilling
you must be spilling
she must be spilling
we must be spilling
you must be spilling
they must be spilling

Perfect

V-ing perfect

I must have spilled, spilt
you must have spilled, spilt
she must have spilled, spilt
we must have spilled, spilt
you must have spilled, spilt
they must have spilled, spilt
I must have been spilling
you must have been spilling
she must have been spilling
we must have been spilling
you must have been spilling
they must have been spilling

Negation

Simple form

V-ing form

I mustn't spill
you mustn't spill
she mustn't spill
we mustn't spill
you mustn't spill
they mustn't spill
I mustn't be spilling
you mustn't be spilling
she mustn't be spilling
we mustn't be spilling
you mustn't be spilling
they mustn't be spilling

Perfect

V-ing perfect

I mustn't have spilled, spilt
you mustn't have spilled, spilt
she mustn't have spilled, spilt
we mustn't have spilled, spilt
you mustn't have spilled, spilt
they mustn't have spilled, spilt
I mustn't have been spilling
you mustn't have been spilling
she mustn't have been spilling
we mustn't have been spilling
you mustn't have been spilling
they mustn't have been spilling

Interrogative form

Simple form

V-ing form

must I spill?
must you spill?
must she spill?
must we spill?
must you spill?
must they spill?
must I be spilling?
must you be spilling?
must she be spilling?
must we be spilling?
must you be spilling?
must they be spilling?

Perfect

V-ing perfect

must I have spilled, spilt?
must you have spilled, spilt?
must she have spilled, spilt?
must we have spilled, spilt?
must you have spilled, spilt?
must they have spilled, spilt?
must I have been spilling?
must you have been spilling?
must she have been spilling?
must we have been spilling?
must you have been spilling?
must they have been spilling?

Interro-negative form

Simple form

V-ing form

mustn't I spill?
mustn't you spill?
mustn't she spill?
mustn't we spill?
mustn't you spill?
mustn't they spill?
mustn't I be spilling?
mustn't you be spilling?
mustn't she be spilling?
mustn't we be spilling?
mustn't you be spilling?
mustn't they be spilling?

Perfect

V-ing perfect

mustn't I have spilled, spilt?
mustn't you have spilled, spilt?
mustn't she have spilled, spilt?
mustn't we have spilled, spilt?
mustn't you have spilled, spilt?
mustn't they have spilled, spilt?
mustn't I have been spilling?
mustn't you have been spilling?
mustn't she have been spilling?
mustn't we have been spilling?
mustn't you have been spilling?
mustn't they have been spilling?