English verb conjugation
COULD BOTTLE

Regular verb: bottle - bottled - bottled

Affirmation

Simple form	V-ing form
I could bottle you could bottle he could bottle we could bottle you could bottle they could bottle	I could be bottling you could be bottling he could be bottling we could be bottling you could be bottling they could be bottling
Perfect	V-ing perfect
I could have bottled you could have bottled he could have bottled we could have bottled you could have bottled they could have bottled	I could have been bottling you could have been bottling he could have been bottling we could have been bottling you could have been bottling they could have been bottling

Negation

Simple form	V-ing form
I could not bottle you could not bottle he could not bottle we could not bottle you could not bottle they could not bottle	I could not be bottling you could not be bottling he could not be bottling we could not be bottling you could not be bottling they could not be bottling
Perfect	V-ing perfect
I could not have bottled you could not have bottled he could not have bottled we could not have bottled you could not have bottled they could not have bottled	I could not have been bottling you could not have been bottling he could not have been bottling we could not have been bottling you could not have been bottling they could not have been bottling

Interrogative form

Simple form	V-ing form
could I bottle? could you bottle? could he bottle? could we bottle? could you bottle? could they bottle?	could I be bottling? could you be bottling? could he be bottling? could we be bottling? could you be bottling? could they be bottling?
Perfect	V-ing perfect
could I have bottled? could you have bottled? could he have bottled? could we have bottled? could you have bottled? could they have bottled?	could I have been bottling? could you have been bottling? could he have been bottling? could we have been bottling? could you have been bottling? could they have been bottling?

Interro-negative form

Simple form	V-ing form
could I not bottle? could you not bottle? could he not bottle? could we not bottle? could you not bottle? could they not bottle?	could I not be bottling? could you not be bottling? could he not be bottling? could we not be bottling? could you not be bottling? could they not be bottling?
Perfect	V-ing perfect
could I not have bottled? could you not have bottled? could he not have bottled? could we not have bottled? could you not have bottled? could they not have bottled?	could I not have been bottling? could you not have been bottling? could he not have been bottling? could we not have been bottling? could you not have been bottling? could they not have been bottling?