English verb conjugation
COULD DIE-CAST

Regular verb: die-cast - die-casted - die-casted

Affirmation

Simple form	V-ing form
I could die-cast you could die-cast he could die-cast we could die-cast you could die-cast they could die-cast	I could be die-casting you could be die-casting he could be die-casting we could be die-casting you could be die-casting they could be die-casting
Perfect	V-ing perfect
I could have die-casted you could have die-casted he could have die-casted we could have die-casted you could have die-casted they could have die-casted	I could have been die-casting you could have been die-casting he could have been die-casting we could have been die-casting you could have been die-casting they could have been die-casting

Negation

Simple form	V-ing form
I couldn't die-cast you couldn't die-cast he couldn't die-cast we couldn't die-cast you couldn't die-cast they couldn't die-cast	I couldn't be die-casting you couldn't be die-casting he couldn't be die-casting we couldn't be die-casting you couldn't be die-casting they couldn't be die-casting
Perfect	V-ing perfect
I couldn't have die-casted you couldn't have die-casted he couldn't have die-casted we couldn't have die-casted you couldn't have die-casted they couldn't have die-casted	I couldn't have been die-casting you couldn't have been die-casting he couldn't have been die-casting we couldn't have been die-casting you couldn't have been die-casting they couldn't have been die-casting

Interrogative form

Simple form	V-ing form
could I die-cast? could you die-cast? could he die-cast? could we die-cast? could you die-cast? could they die-cast?	could I be die-casting? could you be die-casting? could he be die-casting? could we be die-casting? could you be die-casting? could they be die-casting?
Perfect	V-ing perfect
could I have die-casted? could you have die-casted? could he have die-casted? could we have die-casted? could you have die-casted? could they have die-casted?	could I have been die-casting? could you have been die-casting? could he have been die-casting? could we have been die-casting? could you have been die-casting? could they have been die-casting?

Interro-negative form

Simple form	V-ing form
couldn't I die-cast? couldn't you die-cast? couldn't he die-cast? couldn't we die-cast? couldn't you die-cast? couldn't they die-cast?	couldn't I be die-casting? couldn't you be die-casting? couldn't he be die-casting? couldn't we be die-casting? couldn't you be die-casting? couldn't they be die-casting?
Perfect	V-ing perfect
couldn't I have die-casted? couldn't you have die-casted? couldn't he have die-casted? couldn't we have die-casted? couldn't you have die-casted? couldn't they have die-casted?	couldn't I have been die-casting? couldn't you have been die-casting? couldn't he have been die-casting? couldn't we have been die-casting? couldn't you have been die-casting? couldn't they have been die-casting?