English verb conjugation
COULD ALPHABETISE ALPHABETISE

Regular verb: alphabetise alphabetise - alphabetise alphabetised - alphabetise alphabetised

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

Affirmation

Simple form	V-ing form
I could alphabetise alphabetise you could alphabetise alphabetise he could alphabetise alphabetise we could alphabetise alphabetise you could alphabetise alphabetise they could alphabetise alphabetise	I could be alphabetise alphabetising you could be alphabetise alphabetising he could be alphabetise alphabetising we could be alphabetise alphabetising you could be alphabetise alphabetising they could be alphabetise alphabetising
Perfect	V-ing perfect
I could have alphabetise alphabetised you could have alphabetise alphabetised he could have alphabetise alphabetised we could have alphabetise alphabetised you could have alphabetise alphabetised they could have alphabetise alphabetised	I could have been alphabetise alphabetising you could have been alphabetise alphabetising he could have been alphabetise alphabetising we could have been alphabetise alphabetising you could have been alphabetise alphabetising they could have been alphabetise alphabetising

Negation

Simple form	V-ing form
I couldn't alphabetise alphabetise you couldn't alphabetise alphabetise he couldn't alphabetise alphabetise we couldn't alphabetise alphabetise you couldn't alphabetise alphabetise they couldn't alphabetise alphabetise	I couldn't be alphabetise alphabetising you couldn't be alphabetise alphabetising he couldn't be alphabetise alphabetising we couldn't be alphabetise alphabetising you couldn't be alphabetise alphabetising they couldn't be alphabetise alphabetising
Perfect	V-ing perfect
I couldn't have alphabetise alphabetised you couldn't have alphabetise alphabetised he couldn't have alphabetise alphabetised we couldn't have alphabetise alphabetised you couldn't have alphabetise alphabetised they couldn't have alphabetise alphabetised	I couldn't have been alphabetise alphabetising you couldn't have been alphabetise alphabetising he couldn't have been alphabetise alphabetising we couldn't have been alphabetise alphabetising you couldn't have been alphabetise alphabetising they couldn't have been alphabetise alphabetising

Interrogative form

Simple form	V-ing form
could I alphabetise alphabetise? could you alphabetise alphabetise? could he alphabetise alphabetise? could we alphabetise alphabetise? could you alphabetise alphabetise? could they alphabetise alphabetise?	could I be alphabetise alphabetising? could you be alphabetise alphabetising? could he be alphabetise alphabetising? could we be alphabetise alphabetising? could you be alphabetise alphabetising? could they be alphabetise alphabetising?
Perfect	V-ing perfect
could I have alphabetise alphabetised? could you have alphabetise alphabetised? could he have alphabetise alphabetised? could we have alphabetise alphabetised? could you have alphabetise alphabetised? could they have alphabetise alphabetised?	could I have been alphabetise alphabetising? could you have been alphabetise alphabetising? could he have been alphabetise alphabetising? could we have been alphabetise alphabetising? could you have been alphabetise alphabetising? could they have been alphabetise alphabetising?

Interro-negative form

Simple form	V-ing form
couldn't I alphabetise alphabetise? couldn't you alphabetise alphabetise? couldn't he alphabetise alphabetise? couldn't we alphabetise alphabetise? couldn't you alphabetise alphabetise? couldn't they alphabetise alphabetise?	couldn't I be alphabetise alphabetising? couldn't you be alphabetise alphabetising? couldn't he be alphabetise alphabetising? couldn't we be alphabetise alphabetising? couldn't you be alphabetise alphabetising? couldn't they be alphabetise alphabetising?
Perfect	V-ing perfect
couldn't I have alphabetise alphabetised? couldn't you have alphabetise alphabetised? couldn't he have alphabetise alphabetised? couldn't we have alphabetise alphabetised? couldn't you have alphabetise alphabetised? couldn't they have alphabetise alphabetised?	couldn't I have been alphabetise alphabetising? couldn't you have been alphabetise alphabetising? couldn't he have been alphabetise alphabetising? couldn't we have been alphabetise alphabetising? couldn't you have been alphabetise alphabetising? couldn't they have been alphabetise alphabetising?