English verb conjugation
COULD MEDITATE

Regular verb: meditate - meditated - meditated

Affirmation

Simple form	V-ing form
I could meditate you could meditate he could meditate we could meditate you could meditate they could meditate	I could be meditating you could be meditating he could be meditating we could be meditating you could be meditating they could be meditating
Perfect	V-ing perfect
I could have meditated you could have meditated he could have meditated we could have meditated you could have meditated they could have meditated	I could have been meditating you could have been meditating he could have been meditating we could have been meditating you could have been meditating they could have been meditating

Negation

Simple form	V-ing form
I couldn't meditate you couldn't meditate he couldn't meditate we couldn't meditate you couldn't meditate they couldn't meditate	I couldn't be meditating you couldn't be meditating he couldn't be meditating we couldn't be meditating you couldn't be meditating they couldn't be meditating
Perfect	V-ing perfect
I couldn't have meditated you couldn't have meditated he couldn't have meditated we couldn't have meditated you couldn't have meditated they couldn't have meditated	I couldn't have been meditating you couldn't have been meditating he couldn't have been meditating we couldn't have been meditating you couldn't have been meditating they couldn't have been meditating

Interrogative form

Simple form	V-ing form
could I meditate? could you meditate? could he meditate? could we meditate? could you meditate? could they meditate?	could I be meditating? could you be meditating? could he be meditating? could we be meditating? could you be meditating? could they be meditating?
Perfect	V-ing perfect
could I have meditated? could you have meditated? could he have meditated? could we have meditated? could you have meditated? could they have meditated?	could I have been meditating? could you have been meditating? could he have been meditating? could we have been meditating? could you have been meditating? could they have been meditating?

Interro-negative form

Simple form	V-ing form
couldn't I meditate? couldn't you meditate? couldn't he meditate? couldn't we meditate? couldn't you meditate? couldn't they meditate?	couldn't I be meditating? couldn't you be meditating? couldn't he be meditating? couldn't we be meditating? couldn't you be meditating? couldn't they be meditating?
Perfect	V-ing perfect
couldn't I have meditated? couldn't you have meditated? couldn't he have meditated? couldn't we have meditated? couldn't you have meditated? couldn't they have meditated?	couldn't I have been meditating? couldn't you have been meditating? couldn't he have been meditating? couldn't we have been meditating? couldn't you have been meditating? couldn't they have been meditating?