English verb conjugation
CAN PRECAST

Regular verb: precast - precasted - precasted

Affirmation

Simple form	V-ing form
I can precast you can precast he can precast we can precast you can precast they can precast	I can be precasting you can be precasting he can be precasting we can be precasting you can be precasting they can be precasting
Perfect	V-ing perfect
I can have precasted you can have precasted he can have precasted we can have precasted you can have precasted they can have precasted	I can have been precasting you can have been precasting he can have been precasting we can have been precasting you can have been precasting they can have been precasting

Negation

Simple form	V-ing form
I cannot precast you cannot precast he cannot precast we cannot precast you cannot precast they cannot precast	I cannot be precasting you cannot be precasting he cannot be precasting we cannot be precasting you cannot be precasting they cannot be precasting
Perfect	V-ing perfect
I cannot have precasted you cannot have precasted he cannot have precasted we cannot have precasted you cannot have precasted they cannot have precasted	I cannot have been precasting you cannot have been precasting he cannot have been precasting we cannot have been precasting you cannot have been precasting they cannot have been precasting

Interrogative form

Simple form	V-ing form
can I precast? can you precast? can he precast? can we precast? can you precast? can they precast?	can I be precasting? can you be precasting? can he be precasting? can we be precasting? can you be precasting? can they be precasting?
Perfect	V-ing perfect
can I have precasted? can you have precasted? can he have precasted? can we have precasted? can you have precasted? can they have precasted?	can I have been precasting? can you have been precasting? can he have been precasting? can we have been precasting? can you have been precasting? can they have been precasting?

Interro-negative form

Simple form	V-ing form
can I not precast? can you not precast? can he not precast? can we not precast? can you not precast? can they not precast?	can I not be precasting? can you not be precasting? can he not be precasting? can we not be precasting? can you not be precasting? can they not be precasting?
Perfect	V-ing perfect
can I not have precasted? can you not have precasted? can he not have precasted? can we not have precasted? can you not have precasted? can they not have precasted?	can I not have been precasting? can you not have been precasting? can he not have been precasting? can we not have been precasting? can you not have been precasting? can they not have been precasting?