English verb conjugation
COULD SPILE. TAP

Regular verb: spile. tap - spile. taped - spile. taped

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could spile. tap you could spile. tap he could spile. tap we could spile. tap you could spile. tap they could spile. tap	I could be spile. taping you could be spile. taping he could be spile. taping we could be spile. taping you could be spile. taping they could be spile. taping
Perfect	V-ing perfect
I could have spile. taped you could have spile. taped he could have spile. taped we could have spile. taped you could have spile. taped they could have spile. taped	I could have been spile. taping you could have been spile. taping he could have been spile. taping we could have been spile. taping you could have been spile. taping they could have been spile. taping

Negation

Simple form	V-ing form
I couldn't spile. tap you couldn't spile. tap he couldn't spile. tap we couldn't spile. tap you couldn't spile. tap they couldn't spile. tap	I couldn't be spile. taping you couldn't be spile. taping he couldn't be spile. taping we couldn't be spile. taping you couldn't be spile. taping they couldn't be spile. taping
Perfect	V-ing perfect
I couldn't have spile. taped you couldn't have spile. taped he couldn't have spile. taped we couldn't have spile. taped you couldn't have spile. taped they couldn't have spile. taped	I couldn't have been spile. taping you couldn't have been spile. taping he couldn't have been spile. taping we couldn't have been spile. taping you couldn't have been spile. taping they couldn't have been spile. taping

Interrogative form

Simple form	V-ing form
could I spile. tap? could you spile. tap? could he spile. tap? could we spile. tap? could you spile. tap? could they spile. tap?	could I be spile. taping? could you be spile. taping? could he be spile. taping? could we be spile. taping? could you be spile. taping? could they be spile. taping?
Perfect	V-ing perfect
could I have spile. taped? could you have spile. taped? could he have spile. taped? could we have spile. taped? could you have spile. taped? could they have spile. taped?	could I have been spile. taping? could you have been spile. taping? could he have been spile. taping? could we have been spile. taping? could you have been spile. taping? could they have been spile. taping?

Interro-negative form

Simple form	V-ing form
couldn't I spile. tap? couldn't you spile. tap? couldn't he spile. tap? couldn't we spile. tap? couldn't you spile. tap? couldn't they spile. tap?	couldn't I be spile. taping? couldn't you be spile. taping? couldn't he be spile. taping? couldn't we be spile. taping? couldn't you be spile. taping? couldn't they be spile. taping?
Perfect	V-ing perfect
couldn't I have spile. taped? couldn't you have spile. taped? couldn't he have spile. taped? couldn't we have spile. taped? couldn't you have spile. taped? couldn't they have spile. taped?	couldn't I have been spile. taping? couldn't you have been spile. taping? couldn't he have been spile. taping? couldn't we have been spile. taping? couldn't you have been spile. taping? couldn't they have been spile. taping?