YOU SAID:
its laying eggs on my roof
INTO JAPANESE
私の屋根に卵を産んでいます
BACK INTO ENGLISH
laying eggs on my roof
INTO JAPANESE
私の屋根に卵を産みます
BACK INTO ENGLISH
lay eggs on my roof
INTO JAPANESE
うちの屋根に卵を産む
BACK INTO ENGLISH
lay eggs on my roof
You've done this before, haven't you.